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-rw-r--r--core/bash/.footprint51
-rw-r--r--core/bash/.signature26
-rw-r--r--core/bash/MAKEPKG95
-rw-r--r--core/bash/bash53-00148
-rw-r--r--core/bash/bash53-002122
-rw-r--r--core/bash/bash53-00382
-rw-r--r--core/bash/bash53-00447
-rw-r--r--core/bash/bash53-00542
-rw-r--r--core/bash/bash53-00648
-rw-r--r--core/bash/bash53-00756
-rw-r--r--core/bash/bash53-008231
-rw-r--r--core/bash/bash53-00982
-rw-r--r--core/bash/bash53-01049
-rw-r--r--core/bash/bash53-01170
-rw-r--r--core/bash/bash53-01280
-rw-r--r--core/bash/bash53-01354
-rw-r--r--core/bash/bash53-01468
-rw-r--r--core/bash/bash53-01579
-rw-r--r--core/bash/bash53-016136
-rw-r--r--core/bash/bash53-01762
-rw-r--r--core/bash/bash53-01871
-rw-r--r--core/bash/bash53-019133
-rw-r--r--core/bash/bash53-02051
23 files changed, 1783 insertions, 0 deletions
diff --git a/core/bash/.footprint b/core/bash/.footprint
new file mode 100644
index 0000000..30e497c
--- /dev/null
+++ b/core/bash/.footprint
@@ -0,0 +1,51 @@
+drwxr-xr-x root/root bin/
+-rwxr-xr-x root/root bin/bash
+drwxr-xr-x root/root lib/
+drwxr-xr-x root/root lib/bash/
+-rwxr-xr-x root/root lib/bash/accept
+-rwxr-xr-x root/root lib/bash/basename
+-rwxr-xr-x root/root lib/bash/chmod
+-rwxr-xr-x root/root lib/bash/csv
+-rwxr-xr-x root/root lib/bash/cut
+-rwxr-xr-x root/root lib/bash/dirname
+-rwxr-xr-x root/root lib/bash/dsv
+-rwxr-xr-x root/root lib/bash/fdflags
+-rwxr-xr-x root/root lib/bash/finfo
+-rwxr-xr-x root/root lib/bash/fltexpr
+-rwxr-xr-x root/root lib/bash/getconf
+-rwxr-xr-x root/root lib/bash/head
+-rwxr-xr-x root/root lib/bash/id
+-rwxr-xr-x root/root lib/bash/kv
+-rwxr-xr-x root/root lib/bash/ln
+-rwxr-xr-x root/root lib/bash/logname
+-rwxr-xr-x root/root lib/bash/mkdir
+-rwxr-xr-x root/root lib/bash/mkfifo
+-rwxr-xr-x root/root lib/bash/mktemp
+-rwxr-xr-x root/root lib/bash/mypid
+-rwxr-xr-x root/root lib/bash/pathchk
+-rwxr-xr-x root/root lib/bash/print
+-rwxr-xr-x root/root lib/bash/printenv
+-rwxr-xr-x root/root lib/bash/push
+-rwxr-xr-x root/root lib/bash/realpath
+-rwxr-xr-x root/root lib/bash/rm
+-rwxr-xr-x root/root lib/bash/rmdir
+-rwxr-xr-x root/root lib/bash/seq
+-rwxr-xr-x root/root lib/bash/setpgid
+-rwxr-xr-x root/root lib/bash/sleep
+-rwxr-xr-x root/root lib/bash/stat
+-rwxr-xr-x root/root lib/bash/strftime
+-rwxr-xr-x root/root lib/bash/strptime
+-rwxr-xr-x root/root lib/bash/sync
+-rwxr-xr-x root/root lib/bash/tee
+-rwxr-xr-x root/root lib/bash/truefalse
+-rwxr-xr-x root/root lib/bash/tty
+-rwxr-xr-x root/root lib/bash/uname
+-rwxr-xr-x root/root lib/bash/unlink
+-rwxr-xr-x root/root lib/bash/whoami
+drwxr-xr-x root/root lib/pkgconfig/
+drwxr-xr-x root/root usr/
+drwxr-xr-x root/root usr/share/
+drwxr-xr-x root/root usr/share/man/
+drwxr-xr-x root/root usr/share/man/man1/
+-rw-r--r-- root/root usr/share/man/man1/bash.1.gz
+-rw-r--r-- root/root usr/share/man/man1/bashbug.1.gz
diff --git a/core/bash/.signature b/core/bash/.signature
new file mode 100644
index 0000000..d75fccb
--- /dev/null
+++ b/core/bash/.signature
@@ -0,0 +1,26 @@
+RWTZ9IduCSQ/mIp/YZJyZY5m+ZMcYm9LqIEW+ofUoL32PA1pPt3mLq16zOTnEAAzhp15xD7HKEeUNE61sJgWCbGSu4hCQH6ptAM=
+
+SHA256 (MAKEPKG) = 5cf447d27d3eaf9c706fcf7a9ca9be42af4ca9e99d312151a00ef971a6d4a350
+SHA256 (.footprint) = fbe08656dfed78597f7f733b81c367a8a5d8c07079ba0d705b0074fe30212f6c
+SHA256 (bash-5.3.tar.gz) = 0d5cd86965f869a26cf64f4b71be7b96f90a3ba8b3d74e27e8e9d9d5550f31ba
+SHA256 (bash53-001) = 1f608434364af86b9b45c8b0ea3fb3b165fb830d27697e6cdfc7ac17dee3287f
+SHA256 (bash53-002) = e385548a00130765ec7938a56fbdca52447ab41fabc95a25f19ade527e282001
+SHA256 (bash53-003) = f245d9c7dc3f5a20d84b53d249334747940936f09dc97e1dcb89fc3ab37d60ed
+SHA256 (bash53-004) = 9591d245045529f32f0812f94180b9d9ce9023f5a765c039b852e5dfc99747d0
+SHA256 (bash53-005) = cca1ef52dbbf433bc98e33269b64b2c814028efe2538be1e2c9a377da90bc99d
+SHA256 (bash53-006) = 29119addefed8eff91ae37fd51822c31780ee30d4a28376e96002706c995ff10
+SHA256 (bash53-007) = c0976bbfffa1453c7cfdd62058f206a318568ff2d690f5d4fa048793fa3eb299
+SHA256 (bash53-008) = 097cd723cbfb8907674ac32214063a3fd85282657ec5b4e544d2c0f719653fb4
+SHA256 (bash53-009) = eee30fe78a4b0cb2fe20e010e00308899cfc613e0774ebb3c8557a1552f24f8c
+SHA256 (bash53-010) = cf76f1cce2ea300c18bff9f002d21f280cc931acd17c28518110b93fe6e72569
+SHA256 (bash53-011) = 0298df8f5ea2a31d3be43ed7d269c5b3c7c342dd5b570bea7f64d66dcbbe7531
+SHA256 (bash53-012) = d71379b39bebaedaf123414414e77fb458a0a43b9ad3116594c6df7ca6754573
+SHA256 (bash53-013) = 042f9cda967e24bf4211944697441e93d06ff42b4b998629a98a1b249279f200
+SHA256 (bash53-014) = bd4360b401d38507e358783dcad8536a99c6789f0d3a5bd0cfb8c4a34144696c
+SHA256 (bash53-015) = 55b79ceee2fc27f6767eed697e939a7eb2fe2a28c01556bd75f18d581014f46e
+SHA256 (bash53-016) = 9ea29b266b7d24cb34d0ff3f1c4631e4d527bfe2d1ef15d17cdb924bf31ef767
+SHA256 (bash53-017) = 443b927b45c1558ca72052410f8b8f6e5152b617ed707061a2781d4375b0d1c3
+SHA256 (bash53-018) = ae715d76c50341d7d7095e9a8d2eeed1ca9546152c2ac7289206f90cf30ac697
+SHA256 (bash53-019) = a25c581e4d0057dea3833918438a930e2e86ee4c6dc17fe15267b7f04cbc4e3d
+SHA256 (bash53-020) = df217ed3a9122aa2286d9b67bbe348661b6a9db262b580c29150dae55d532896
+SHA256 (bash#5.3.p20-1.pkg.tar.gz) = 10f08669daf663aa39aa2650545d4684d926b1175cec73c2b0006c90fb0140fe
diff --git a/core/bash/MAKEPKG b/core/bash/MAKEPKG
new file mode 100644
index 0000000..42754b3
--- /dev/null
+++ b/core/bash/MAKEPKG
@@ -0,0 +1,95 @@
+#!/bin/mkpkg
+# description: An sh-compatible command language interpreter
+# url: https://tiswww.case.edu/php/chet/bash/bashtop.html
+
+name=bash
+version=5.3.p20
+_version=5.3
+release=1
+depends=(readline ncurses)
+source=(https://ftp.gnu.org/gnu/$name/$name-$_version.tar.gz
+ https://ftp.gnu.org/gnu/$name/$name-$_version-patches/bash53-001
+ https://ftp.gnu.org/gnu/$name/$name-$_version-patches/bash53-002
+ https://ftp.gnu.org/gnu/$name/$name-$_version-patches/bash53-003
+ https://ftp.gnu.org/gnu/$name/$name-$_version-patches/bash53-004
+ https://ftp.gnu.org/gnu/$name/$name-$_version-patches/bash53-005
+ https://ftp.gnu.org/gnu/$name/$name-$_version-patches/bash53-006
+ https://ftp.gnu.org/gnu/$name/$name-$_version-patches/bash53-007
+ https://ftp.gnu.org/gnu/$name/$name-$_version-patches/bash53-008
+ https://ftp.gnu.org/gnu/$name/$name-$_version-patches/bash53-009
+ https://ftp.gnu.org/gnu/$name/$name-$_version-patches/bash53-010
+ https://ftp.gnu.org/gnu/$name/$name-$_version-patches/bash53-011
+ https://ftp.gnu.org/gnu/$name/$name-$_version-patches/bash53-012
+ https://ftp.gnu.org/gnu/$name/$name-$_version-patches/bash53-013
+ https://ftp.gnu.org/gnu/$name/$name-$_version-patches/bash53-014
+ https://ftp.gnu.org/gnu/$name/$name-$_version-patches/bash53-015
+ https://ftp.gnu.org/gnu/$name/$name-$_version-patches/bash53-016
+ https://ftp.gnu.org/gnu/$name/$name-$_version-patches/bash53-017
+ https://ftp.gnu.org/gnu/$name/$name-$_version-patches/bash53-018
+ https://ftp.gnu.org/gnu/$name/$name-$_version-patches/bash53-019
+ https://ftp.gnu.org/gnu/$name/$name-$_version-patches/bash53-020)
+
+patch() {
+ cd $name-$_version
+ for p in $SRC/bash53-*; do
+ patch -Np0 -i $p
+ done
+}
+
+sha256sums=(
+ "0d5cd86965f869a26cf64f4b71be7b96f90a3ba8b3d74e27e8e9d9d5550f31ba"
+ "1f608434364af86b9b45c8b0ea3fb3b165fb830d27697e6cdfc7ac17dee3287f"
+ "e385548a00130765ec7938a56fbdca52447ab41fabc95a25f19ade527e282001"
+ "f245d9c7dc3f5a20d84b53d249334747940936f09dc97e1dcb89fc3ab37d60ed"
+ "9591d245045529f32f0812f94180b9d9ce9023f5a765c039b852e5dfc99747d0"
+ "cca1ef52dbbf433bc98e33269b64b2c814028efe2538be1e2c9a377da90bc99d"
+ "29119addefed8eff91ae37fd51822c31780ee30d4a28376e96002706c995ff10"
+ "c0976bbfffa1453c7cfdd62058f206a318568ff2d690f5d4fa048793fa3eb299"
+ "097cd723cbfb8907674ac32214063a3fd85282657ec5b4e544d2c0f719653fb4"
+ "eee30fe78a4b0cb2fe20e010e00308899cfc613e0774ebb3c8557a1552f24f8c"
+ "cf76f1cce2ea300c18bff9f002d21f280cc931acd17c28518110b93fe6e72569"
+ "0298df8f5ea2a31d3be43ed7d269c5b3c7c342dd5b570bea7f64d66dcbbe7531"
+ "d71379b39bebaedaf123414414e77fb458a0a43b9ad3116594c6df7ca6754573"
+ "042f9cda967e24bf4211944697441e93d06ff42b4b998629a98a1b249279f200"
+ "bd4360b401d38507e358783dcad8536a99c6789f0d3a5bd0cfb8c4a34144696c"
+ "55b79ceee2fc27f6767eed697e939a7eb2fe2a28c01556bd75f18d581014f46e"
+ "9ea29b266b7d24cb34d0ff3f1c4631e4d527bfe2d1ef15d17cdb924bf31ef767"
+ "443b927b45c1558ca72052410f8b8f6e5152b617ed707061a2781d4375b0d1c3"
+ "ae715d76c50341d7d7095e9a8d2eeed1ca9546152c2ac7289206f90cf30ac697"
+ "a25c581e4d0057dea3833918438a930e2e86ee4c6dc17fe15267b7f04cbc4e3d"
+ "df217ed3a9122aa2286d9b67bbe348661b6a9db262b580c29150dae55d532896"
+)
+
+build() {
+ cd $name-$_version
+
+ ./configure \
+ --prefix=/ \
+ --mandir=/usr/share/man \
+ --disable-nls \
+ --without-bash-malloc \
+ --disable-profiling \
+ --disable-debugger \
+ --with-curses \
+ --with-installed-readline
+
+ make -j1
+ make DESTDIR=$PKG install
+
+ rm -rf $PKG/include
+ rm -rf $PKG/share
+
+ rm -f $PKG/bin/bashbug
+ rm -f $PKG/lib/bash/Makefile.inc
+ rm -f $PKG/lib/bash/Makefile.sample
+ rm -f $PKG/lib/bash/loadables.h
+ rm -f $PKG/lib/pkgconfig/bash.pc
+ rm -f $PKG/usr/share/man/man1/bashbug.1.gz
+}
+
+signify() {
+ untrusted comment: public key
+ RWTZ9IduCSQ/mL8337TEUinPwT92xFEUpD92hkS7IxcOnzTt9QdpohT3
+}
+
+# vim: filetype=sh
diff --git a/core/bash/bash53-001 b/core/bash/bash53-001
new file mode 100644
index 0000000..17c1d89
--- /dev/null
+++ b/core/bash/bash53-001
@@ -0,0 +1,48 @@
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 5.3
+Patch-ID: bash53-001
+
+Bug-Reported-by: John Sidles <jasidles@gmail.com>
+Bug-Reference-ID: <CAHOxHhRKa86FtRpsq-FBVciAxZ9kbo5PvfQBovBDXDFySbxj7A@mail.gmail.com>
+Bug-Reference-URL: https://lists.gnu.org/archive/html/bug-bash/2025-07/msg00035.html
+
+Bug-Description:
+
+In posix mode, `wait -n' with pid arguments does not restrict the set of
+processes it considers to those arguments.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-5.3/jobs.c Fri Mar 7 18:48:44 2025
+--- jobs.c Mon Jul 14 10:25:13 2025
+***************
+*** 3539,3543 ****
+ one in bgpids. We can do this in posix mode because we'll remove any
+ one we find from the table, preserving existing semantics. */
+! if (posixly_correct && (t = bgp_findone ()))
+ {
+ pid = t->pid;
+--- 3539,3543 ----
+ one in bgpids. We can do this in posix mode because we'll remove any
+ one we find from the table, preserving existing semantics. */
+! if (posixly_correct && (flags & JWAIT_WAITING) == 0 && (t = bgp_findone ()))
+ {
+ pid = t->pid;
+
+*** ../bash-5.3/patchlevel.h 2020-06-22 14:51:03.000000000 -0400
+--- patchlevel.h 2020-10-01 11:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 0
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 1
+
+ #endif /* _PATCHLEVEL_H_ */
diff --git a/core/bash/bash53-002 b/core/bash/bash53-002
new file mode 100644
index 0000000..cddc90e
--- /dev/null
+++ b/core/bash/bash53-002
@@ -0,0 +1,122 @@
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 5.3
+Patch-ID: bash53-002
+
+Bug-Reported-by:
+Bug-Reference-ID:
+Bug-Reference-URL: https://savannah.gnu.org/bugs/?67326
+
+Bug-Description:
+
+There are too many differences in the various implementations of shm_open(2)
+to rely on it for bash's use.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-5.3-patched/lib/sh/anonfile.c Tue Jul 9 11:41:57 2024
+--- lib/sh/anonfile.c Thu Jul 17 11:03:23 2025
+***************
+*** 26,30 ****
+ #include <bashtypes.h>
+
+! #if defined (HAVE_MEMFD_CREATE) || defined (HAVE_SHM_OPEN) || defined (HAVE_SHM_MKSTEMP)
+ # include <sys/mman.h>
+ #endif
+--- 26,30 ----
+ #include <bashtypes.h>
+
+! #if defined (HAVE_MEMFD_CREATE) || defined (HAVE_SHM_MKSTEMP)
+ # include <sys/mman.h>
+ #endif
+***************
+*** 42,57 ****
+ #endif
+
+! #if defined (HAVE_SHM_OPEN)
+! #ifndef O_NOFOLLOW
+! # define O_NOFOLLOW 0
+! #endif
+!
+ static int
+- anonshmunlink (const char *fn)
+- {
+- return (shm_unlink (fn));
+- }
+-
+- static int
+ anonshmopen (const char *name, int flags, char **fn)
+ {
+--- 42,47 ----
+ #endif
+
+! #if defined (HAVE_SHM_MKSTEMP)
+ static int
+ anonshmopen (const char *name, int flags, char **fn)
+ {
+***************
+*** 63,95 ****
+ *fn = 0;
+
+- #if defined (HAVE_SHM_MKSTEMP)
+ fname = savestring ("/shm-XXXXXXXXXX");
+ fd = shm_mkstemp (fname);
+ if (fd < 0)
+- free (fname);
+- #endif
+-
+- if (fd < 0)
+ {
+- fname = sh_mktmpname (name, flags);
+- fd = shm_open (fname, O_RDWR|O_CREAT|O_EXCL|O_NOFOLLOW, 0600);
+- }
+-
+- if (fd < 0)
+- {
+ free (fname);
+ return fd;
+ }
+
+- if (shm_unlink (fname) < 0)
+- {
+- int o;
+- o = errno;
+- free (fname);
+- close (fd);
+- errno = o;
+- return -1;
+- }
+-
+ if (fn)
+ *fn = fname;
+--- 53,64 ----
+***************
+*** 123,127 ****
+ flag = (name && *name == '/') ? MT_TEMPLATE : MT_USETMPDIR;
+
+! #if defined (HAVE_SHM_OPEN)
+ fd = anonshmopen (name, flag, fn);
+ if (fd >= 0)
+--- 92,96 ----
+ flag = (name && *name == '/') ? MT_TEMPLATE : MT_USETMPDIR;
+
+! #if defined (HAVE_SHM_MKSTEMP)
+ fd = anonshmopen (name, flag, fn);
+ if (fd >= 0)
+
+*** ../bash-5.3/patchlevel.h 2020-06-22 14:51:03.000000000 -0400
+--- patchlevel.h 2020-10-01 11:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 1
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 2
+
+ #endif /* _PATCHLEVEL_H_ */
diff --git a/core/bash/bash53-003 b/core/bash/bash53-003
new file mode 100644
index 0000000..0fc6b42
--- /dev/null
+++ b/core/bash/bash53-003
@@ -0,0 +1,82 @@
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 5.3
+Patch-ID: bash53-003
+
+Bug-Reported-by: Isabella Bosia <izaberina@gmail.com>
+Bug-Reference-ID: <CAAZkfoJhQ1BJ7BGk3-ObctvCJJrW3rp_tWQXT=9rY7kGDvz4uw@mail.gmail.com>
+Bug-Reference-URL: https://lists.gnu.org/archive/html/bug-bash/2025-06/msg00173.html
+
+Bug-Description:
+
+Bash leaves internal quoting in place when expanding array subscripts
+that appear inside array subscripts in an arithmetic context, causing
+expansion failures.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-5.3-patched/subst.c Sun May 18 15:00:13 2025
+--- subst.c Fri Jul 11 09:48:44 2025
+***************
+*** 3796,3802 ****
+ #endif
+
+! /* We don't perform process substitution in arithmetic expressions, so don't
+! bother checking for it. */
+! #define ARITH_EXP_CHAR(s) (s == '$' || s == '`' || s == CTLESC || s == '~')
+
+ /* If there are any characters in STRING that require full expansion,
+--- 3796,3802 ----
+ #endif
+
+! /* We don't perform process substitution or tilde expansion in arithmetic
+! expressions, so don't bother checking for them. */
+! #define ARITH_EXP_CHAR(s) (s == '$' || s == '`' || s == CTLESC)
+
+ /* If there are any characters in STRING that require full expansion,
+***************
+*** 12216,12219 ****
+--- 12216,12227 ----
+ break;
+ }
++ #if defined (ARRAY_VARS)
++ /* The only special characters that matter here are []~, since those
++ are backslash-quoted in expand_array_subscript but not dequoted
++ by the statement following this one. */
++ if ((quoted & Q_ARITH) && (c == LBRACK || c == RBRACK || c == '~'))
++ ; /* placeholder here */
++ else
++ #endif
+ if (((quoted & (Q_HERE_DOCUMENT|Q_DOUBLE_QUOTES)) || dquote) && (sh_syntaxtab[c] & CBSDQUOTE) == 0)
+ *r++ = '\\';
+*** ../bash-5.3/tests/quotearray.right Thu Nov 10 10:39:56 2022
+--- tests/quotearray.right Thu Jul 10 15:40:27 2025
+***************
+*** 45,49 ****
+ 0
+ 0
+! ./quotearray1.sub: line 68: 0\],b\[1: arithmetic syntax error: invalid arithmetic operator (error token is "\],b\[1")
+ declare -a array
+ 0
+--- 45,49 ----
+ 0
+ 0
+! ./quotearray1.sub: line 68: 0],b[1: arithmetic syntax error: invalid arithmetic operator (error token is "],b[1")
+ declare -a array
+ 0
+*** ../bash-5.3/patchlevel.h 2020-06-22 14:51:03.000000000 -0400
+--- patchlevel.h 2020-10-01 11:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 2
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 3
+
+ #endif /* _PATCHLEVEL_H_ */
diff --git a/core/bash/bash53-004 b/core/bash/bash53-004
new file mode 100644
index 0000000..5d7705c
--- /dev/null
+++ b/core/bash/bash53-004
@@ -0,0 +1,47 @@
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 5.3
+Patch-ID: bash53-004
+
+Bug-Reported-by: Emanuele Torre <torreemanuele6@gmail.com>
+Bug-Reference-ID: <aHKS0uA8Sf_vMT25@ntoo>
+Bug-Reference-URL: https://lists.gnu.org/archive/html/bug-bash/2025-07/msg00031.html
+
+Bug-Description:
+
+The Linux kernel reports incorrect sizes for files in /sys/block/*/uevent,
+leading bash to report a read error when the byte count does not agree
+with the file size from fstat(2).
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-5.3-patched/builtins/evalfile.c Fri Sep 6 15:42:40 2024
+--- builtins/evalfile.c Fri Sep 12 11:38:57 2025
+***************
+*** 161,166 ****
+--- 161,168 ----
+ if (nr >= 0)
+ string[nr] = '\0';
++ #if 0
+ if (nr != file_size)
+ nr = -1; /* XXX - didn't get the whole file */
++ #endif
+ }
+ else
+
+*** ../bash-5.3/patchlevel.h 2020-06-22 14:51:03.000000000 -0400
+--- patchlevel.h 2020-10-01 11:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 3
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 4
+
+ #endif /* _PATCHLEVEL_H_ */
diff --git a/core/bash/bash53-005 b/core/bash/bash53-005
new file mode 100644
index 0000000..2bebca8
--- /dev/null
+++ b/core/bash/bash53-005
@@ -0,0 +1,42 @@
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 5.3
+Patch-ID: bash53-005
+
+Bug-Reported-by: chet.ramey@case.edu
+Bug-Reference-ID:
+Bug-Reference-URL:
+
+Bug-Description:
+
+Restoring the default disposition in a subshell for a signal bash treats
+specially can cause a crash.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-5.3-patched/trap.c Thu Dec 19 11:35:49 2024
+--- trap.c Fri Nov 7 11:23:31 2025
+***************
+*** 965,968 ****
+--- 965,969 ----
+ set_signal_handler (sig, SIG_DFL);
+ change_signal (sig, (char *)DEFAULT_SIG);
++ sigmodes[sig] &= ~SIG_TRAPPED; /* no longer trapped */
+ return;
+ }
+*** ../bash-5.3/patchlevel.h 2020-06-22 14:51:03.000000000 -0400
+--- patchlevel.h 2020-10-01 11:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 4
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 5
+
+ #endif /* _PATCHLEVEL_H_ */
diff --git a/core/bash/bash53-006 b/core/bash/bash53-006
new file mode 100644
index 0000000..95891a4
--- /dev/null
+++ b/core/bash/bash53-006
@@ -0,0 +1,48 @@
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 5.3
+Patch-ID: bash53-006
+
+Bug-Reported-by: Duncan Roe <duncan_roe@optusnet.com.au>
+Bug-Reference-ID: <aL0p/3BQeCLc6krz@dimstar.local.net>
+Bug-Reference-URL: https://lists.gnu.org/archive/html/bug-bash/2025-09/msg00053.html
+
+Bug-Description:
+
+When `globasciiranges' is enabled, glob patterns with ranges in bracket
+expressions can produce incorrect matches for character ranges whose
+start and end are non-ascii characters.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-5.3-patched/lib/glob/smatch.c Mon May 29 14:15:17 2023
+--- lib/glob/smatch.c Mon Sep 8 12:54:59 2025
+***************
+*** 391,395 ****
+ return 0;
+
+! if (forcecoll == 0 && glob_asciirange && c1 <= UCHAR_MAX && c2 <= UCHAR_MAX)
+ return ((int)(c1 - c2));
+
+--- 391,395 ----
+ return 0;
+
+! if (forcecoll == 0 && glob_asciirange)
+ return ((int)(c1 - c2));
+
+*** ../bash-5.3/patchlevel.h 2020-06-22 14:51:03.000000000 -0400
+--- patchlevel.h 2020-10-01 11:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 5
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 6
+
+ #endif /* _PATCHLEVEL_H_ */
diff --git a/core/bash/bash53-007 b/core/bash/bash53-007
new file mode 100644
index 0000000..58bc0d7
--- /dev/null
+++ b/core/bash/bash53-007
@@ -0,0 +1,56 @@
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 5.3
+Patch-ID: bash53-007
+
+Bug-Reported-by: jdhedden@gmail.com
+Bug-Reference-ID: <689ac876.050a0220.334a3f.30fb@mx.google.com>
+Bug-Reference-URL:
+
+Bug-Description:
+
+No-fork command substitutions can perform redirections that act on the
+enclosing command as well.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-5.3-patched/subst.c Fri Jul 25 08:53:25 2025
+--- subst.c Tue Aug 12 15:41:01 2025
+***************
+*** 207,210 ****
+--- 207,212 ----
+ extern int extended_quote;
+
++ extern REDIRECT *exec_redirection_undo_list, *redirection_undo_list;
++
+ #if !defined (HAVE_WCSDUP) && defined (HANDLE_MULTIBYTE)
+ extern wchar_t *wcsdup (const wchar_t *);
+***************
+*** 7001,7004 ****
+--- 7003,7011 ----
+ }
+ #endif
++
++ unwind_protect_pointer (redirection_undo_list);
++ redirection_undo_list = NULL;
++ unwind_protect_pointer (exec_redirection_undo_list);
++ exec_redirection_undo_list = NULL;
+
+ subst_assign_varlist = 0;
+
+*** ../bash-5.3/patchlevel.h 2020-06-22 14:51:03.000000000 -0400
+--- patchlevel.h 2020-10-01 11:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 6
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 7
+
+ #endif /* _PATCHLEVEL_H_ */
diff --git a/core/bash/bash53-008 b/core/bash/bash53-008
new file mode 100644
index 0000000..4ab9935
--- /dev/null
+++ b/core/bash/bash53-008
@@ -0,0 +1,231 @@
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 5.3
+Patch-ID: bash53-008
+
+Bug-Reported-by: Grisha Levit <grishalevit@gmail.com>
+Bug-Reference-ID: <20251022174207.10518-1-grishalevit@gmail.com>
+Bug-Reference-URL: https://lists.gnu.org/archive/html/bug-bash/2025-10/msg00145.html
+
+Bug-Description:
+
+Bash tries to consume entire multibyte characters when looking for backslash
+escapes in $'...' strings, and treats too many characters as potentially
+beginning a multibyte character in UTF-8 locales. Being more selective about
+when to call mbrtowc() can lead to optimized string processing and script
+speedups. This patch also handles the unlikely situation of a locale
+encoding null wide characters with non-null bytes.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-5.3-patched/lib/sh/strtrans.c Fri Oct 13 11:57:46 2023
+--- lib/sh/strtrans.c Mon Oct 27 14:30:35 2025
+***************
+*** 56,60 ****
+ unsigned long v;
+ size_t clen;
+! int mb_cur_max;
+ #if defined (HANDLE_MULTIBYTE)
+ wchar_t wc;
+--- 56,60 ----
+ unsigned long v;
+ size_t clen;
+! size_t mb_cur_max;
+ #if defined (HANDLE_MULTIBYTE)
+ wchar_t wc;
+***************
+*** 64,68 ****
+ return ((char *)0);
+
+! mb_cur_max = MB_CUR_MAX;
+ #if defined (HANDLE_MULTIBYTE)
+ temp = 4*len + 4;
+--- 64,68 ----
+ return ((char *)0);
+
+! mb_cur_max = locale_mb_cur_max;
+ #if defined (HANDLE_MULTIBYTE)
+ temp = 4*len + 4;
+***************
+*** 80,87 ****
+ clen = 1;
+ #if defined (HANDLE_MULTIBYTE)
+! if ((locale_utf8locale && (c & 0x80)) ||
+! (locale_utf8locale == 0 && mb_cur_max > 0 && is_basic (c) == 0))
+ {
+ clen = mbrtowc (&wc, s - 1, mb_cur_max, 0);
+ if (MB_INVALIDCH (clen))
+ clen = 1;
+--- 80,91 ----
+ clen = 1;
+ #if defined (HANDLE_MULTIBYTE)
+! /* We read an entire multibyte character at a time if we are in a
+! locale where a backslash can possibly appear as part of a
+! multibyte character. UTF-8 encodings prohibit this. */
+! if (locale_utf8locale == 0 && mb_cur_max > 1 && is_basic (c) == 0)
+ {
+ clen = mbrtowc (&wc, s - 1, mb_cur_max, 0);
++ if (MB_NULLWCH (clen))
++ break; /* it apparently can happen */
+ if (MB_INVALIDCH (clen))
+ clen = 1;
+***************
+*** 228,237 ****
+ char *r, *ret;
+ const char *s;
+- size_t l, rsize;
+ unsigned char c;
+ size_t clen;
+ int b;
+- #if defined (HANDLE_MULTIBYTE)
+ wchar_t wc;
+ #endif
+
+--- 232,241 ----
+ char *r, *ret;
+ const char *s;
+ unsigned char c;
++ #if defined (HANDLE_MULTIBYTE)
+ size_t clen;
+ int b;
+ wchar_t wc;
++ DECLARE_MBSTATE;
+ #endif
+
+***************
+*** 239,245 ****
+ return ((char *)0);
+
+! l = strlen (str);
+! rsize = 4 * l + 4;
+! r = ret = (char *)xmalloc (rsize);
+
+ *r++ = '$';
+--- 243,247 ----
+ return ((char *)0);
+
+! r = ret = (char *)xmalloc (4 * strlen (str) + 4);
+
+ *r++ = '$';
+***************
+*** 248,255 ****
+ for (s = str; c = *s; s++)
+ {
+- b = 1; /* 1 == add backslash; 0 == no backslash */
+- l = 1;
+- clen = 1;
+-
+ switch (c)
+ {
+--- 250,253 ----
+***************
+*** 267,303 ****
+ default:
+ #if defined (HANDLE_MULTIBYTE)
+! b = is_basic (c);
+! /* XXX - clen comparison to 0 is dicey */
+! if ((b == 0 && ((clen = mbrtowc (&wc, s, MB_CUR_MAX, 0)) < 0 || MB_INVALIDCH (clen) || iswprint (wc) == 0)) ||
+! (b == 1 && ISPRINT (c) == 0))
+! #else
+! if (ISPRINT (c) == 0)
+! #endif
+ {
+! *r++ = '\\';
+! *r++ = TOCHAR ((c >> 6) & 07);
+! *r++ = TOCHAR ((c >> 3) & 07);
+! *r++ = TOCHAR (c & 07);
+! continue;
+ }
+! l = 0;
+! break;
+! }
+! if (b == 0 && clen == 0)
+! break;
+
+! if (l)
+! *r++ = '\\';
+!
+! if (clen == 1)
+! *r++ = c;
+! else
+! {
+! for (b = 0; b < (int)clen; b++)
+! *r++ = (unsigned char)s[b];
+! s += clen - 1; /* -1 because of the increment above */
+ }
+ }
+
+ *r++ = '\'';
+ *r = '\0';
+--- 265,304 ----
+ default:
+ #if defined (HANDLE_MULTIBYTE)
+! if ((locale_utf8locale && (c & 0x80)) ||
+! (locale_utf8locale == 0 && locale_mb_cur_max > 1 && is_basic (c) == 0))
+ {
+! clen = mbrtowc (&wc, s, locale_mb_cur_max, &state);
+! if (MB_NULLWCH (clen))
+! goto quote_end;
+! if (MB_INVALIDCH (clen))
+! INITIALIZE_MBSTATE;
+! else if (iswprint (wc))
+! {
+! for (b = 0; b < (int)clen; b++)
+! *r++ = (unsigned char)s[b];
+! s += clen - 1; /* -1 because of the increment above */
+! continue;
+! }
+ }
+! else
+! #endif
+! if (ISPRINT (c))
+! {
+! *r++ = c;
+! continue;
+! }
+
+! *r++ = '\\';
+! *r++ = TOCHAR ((c >> 6) & 07);
+! *r++ = TOCHAR ((c >> 3) & 07);
+! *r++ = TOCHAR (c & 07);
+! continue;
+ }
++
++ *r++ = '\\';
++ *r++ = c;
+ }
+
++ quote_end:
+ *r++ = '\'';
+ *r = '\0';
+***************
+*** 349,353 ****
+ {
+ #if defined (HANDLE_MULTIBYTE)
+! if (is_basic (c) == 0)
+ return (ansic_wshouldquote (s));
+ #endif
+--- 350,355 ----
+ {
+ #if defined (HANDLE_MULTIBYTE)
+! if ((locale_utf8locale && (c & 0x80)) ||
+! (locale_utf8locale == 0 && locale_mb_cur_max > 1 && is_basic (c) == 0))
+ return (ansic_wshouldquote (s));
+ #endif
+
+*** ../bash-5.3/patchlevel.h 2020-06-22 14:51:03.000000000 -0400
+--- patchlevel.h 2020-10-01 11:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 7
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 8
+
+ #endif /* _PATCHLEVEL_H_ */
diff --git a/core/bash/bash53-009 b/core/bash/bash53-009
new file mode 100644
index 0000000..4b53b41
--- /dev/null
+++ b/core/bash/bash53-009
@@ -0,0 +1,82 @@
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 5.3
+Patch-ID: bash53-009
+
+Bug-Reported-by: penguin p <tgckpg@gmail.com>
+Bug-Reference-ID: <TYYPR01MB14049C63D4635628EE867664BFA37A@TYYPR01MB14049.jpnprd01.prod.outlook.com>
+Bug-Reference-URL: https://lists.gnu.org/archive/html/bug-bash/2025-08/msg00080.html
+
+Bug-Description:
+
+A SIGINT during a reverse i-search can cause a segmentation fault due to
+accessing data freed by a signal handler.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-20250807/lib/readline/input.c Tue Jul 8 15:37:13 2025
+--- lib/readline/input.c Fri Aug 22 15:04:05 2025
+***************
+*** 976,984 ****
+ if (rl_signal_event_hook)
+ (*rl_signal_event_hook) ();
+! #if defined (READLINE_CALLBACKS)
+! else if (osig == SIGINT && (ostate & RL_STATE_CALLBACK) && (ostate & (RL_STATE_ISEARCH|RL_STATE_NSEARCH|RL_STATE_NUMERICARG)))
+ /* just these cases for now */
+ _rl_abort_internal ();
+- #endif
+ }
+ }
+--- 1004,1012 ----
+ if (rl_signal_event_hook)
+ (*rl_signal_event_hook) ();
+! /* If the application's SIGINT handler returns, make sure we abort out of
+! searches and numeric arguments because we've freed necessary state. */
+! if (osig == SIGINT && (ostate & (RL_STATE_ISEARCH|RL_STATE_NSEARCH|RL_STATE_NUMERICARG)))
+ /* just these cases for now */
+ _rl_abort_internal ();
+ }
+ }
+*** ../bash-20250807/lib/readline/isearch.c Thu Jun 5 09:22:11 2025
+--- lib/readline/isearch.c Tue Aug 19 14:55:55 2025
+***************
+*** 890,899 ****
+ _rl_isearch_cleanup (_rl_search_cxt *cxt, int r)
+ {
+ if (r >= 0)
+ _rl_isearch_fini (cxt);
+ _rl_scxt_dispose (cxt, 0);
+- _rl_iscxt = 0;
+-
+- RL_UNSETSTATE(RL_STATE_ISEARCH);
+
+ return (r != 0);
+--- 890,901 ----
+ _rl_isearch_cleanup (_rl_search_cxt *cxt, int r)
+ {
++ RL_UNSETSTATE(RL_STATE_ISEARCH);
++ if (cxt == 0)
++ return (r != 0);
++
++ _rl_iscxt = 0;
+ if (r >= 0)
+ _rl_isearch_fini (cxt);
+ _rl_scxt_dispose (cxt, 0);
+
+ return (r != 0);
+*** ../bash-5.3/patchlevel.h 2020-06-22 14:51:03.000000000 -0400
+--- patchlevel.h 2020-10-01 11:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 8
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 9
+
+ #endif /* _PATCHLEVEL_H_ */
diff --git a/core/bash/bash53-010 b/core/bash/bash53-010
new file mode 100644
index 0000000..3797675
--- /dev/null
+++ b/core/bash/bash53-010
@@ -0,0 +1,49 @@
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 5.3
+Patch-ID: bash53-010
+
+Bug-Reported-by: Aleksey Covacevice <aleksey.covacevice@gmail.com>
+Bug-Reference-ID:
+Bug-Reference-URL: https://lists.gnu.org/archive/html/bug-bash/2026-01/msg00003.html
+
+Bug-Description:
+
+Patch (apply with `patch -p0'):
+
+Under some circumstances, a subshell or asynchronous job with an active
+EXIT trap that contains a call to `wait' can loop trying to wait for
+processes that are not its children. It usually inherits these jobs from
+its parent in the jobs list.
+
+*** ../bash-5.3-patched/jobs.c Fri Jul 25 08:53:22 2025
+--- jobs.c Fri Jan 9 10:21:03 2026
+***************
+*** 2840,2844 ****
+ ps->status = (r < 0 || r > 256) ? 127 : r;
+ }
+! if (r == -1 && errno == ECHILD)
+ {
+ /* If we're mistaken about job state, compensate. */
+--- 2842,2846 ----
+ ps->status = (r < 0 || r > 256) ? 127 : r;
+ }
+! if ((r < 0 || r > 256) && errno == ECHILD)
+ {
+ /* If we're mistaken about job state, compensate. */
+*** ../bash-5.3/patchlevel.h 2020-06-22 14:51:03.000000000 -0400
+--- patchlevel.h 2020-10-01 11:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 9
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 10
+
+ #endif /* _PATCHLEVEL_H_ */
diff --git a/core/bash/bash53-011 b/core/bash/bash53-011
new file mode 100644
index 0000000..5aa8b92
--- /dev/null
+++ b/core/bash/bash53-011
@@ -0,0 +1,70 @@
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 5.3
+Patch-ID: bash53-011
+
+Bug-Reported-by: Philippe Grégoire <git@pgregoire.xyz>
+Bug-Reference-ID:
+Bug-Reference-URL:
+
+Bug-Description:
+
+If a `mapfile' callback unsets the array variable `mapfile' is using to save
+the lines it reads, `mapfile' can try to reference freed memory, which can
+cause corruption or shell crashes.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-5.3-patched/builtins/mapfile.def Mon May 6 11:58:48 2024
+--- builtins/mapfile.def Mon May 25 16:23:50 2026
+***************
+*** 154,160 ****
+ unbuffered_read = 0;
+
+! /* The following check should be done before reading any lines. Doing it
+! here allows us to call bind_array_element instead of bind_array_variable
+! and skip the variable lookup on every call. */
+ entry = builtin_find_indexed_array (array_name, flags & MAPF_CLEARARRAY);
+ if (entry == 0)
+--- 154,158 ----
+ unbuffered_read = 0;
+
+! /* The following check should be done before reading any lines. */
+ entry = builtin_find_indexed_array (array_name, flags & MAPF_CLEARARRAY);
+ if (entry == 0)
+***************
+*** 202,207 ****
+ }
+
+! /* XXX - bad things can happen if the callback modifies ENTRY, e.g.,
+! unsetting it or changing it to a non-indexed-array type. */
+ bind_array_element (entry, array_index, line, 0);
+
+--- 200,210 ----
+ }
+
+! /* Bad things can happen if the callback modifies ENTRY, e.g.,
+! unsetting it or changing it to a non-indexed-array type, so we
+! look it up again every time we need to assign something */
+! entry = bind_array_variable (array_name, array_index, line, 0);
+! if (entry == 0 || ASSIGN_DISALLOWED (entry, 0))
+! return EXECUTION_FAILURE;
+!
+ bind_array_element (entry, array_index, line, 0);
+
+*** ../bash-5.3/patchlevel.h 2020-06-22 14:51:03.000000000 -0400
+--- patchlevel.h 2020-10-01 11:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 10
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 11
+
+ #endif /* _PATCHLEVEL_H_ */
diff --git a/core/bash/bash53-012 b/core/bash/bash53-012
new file mode 100644
index 0000000..aac53bc
--- /dev/null
+++ b/core/bash/bash53-012
@@ -0,0 +1,80 @@
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 5.3
+Patch-ID: bash53-012
+
+Bug-Reported-by: earl_chew@yahoo.com
+Bug-Reference-ID:
+Bug-Reference-URL: https://savannah.gnu.org/bugs/?67745
+
+Bug-Description:
+
+If a subshell with an inherited EXIT trap receives a fatal signal before
+it clears the exit trap, and before it restores its original signal
+handlers, it's possible for it to inappropriately run the inherited EXIT
+trap.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-5.3-patched/execute_cmd.c Thu Jun 5 11:02:01 2025
+--- execute_cmd.c Fri Jan 9 10:21:30 2026
+***************
+*** 1644,1648 ****
+ if (user_subshell)
+ {
+! subshell_environment = SUBSHELL_PAREN; /* XXX */
+ if (asynchronous)
+ subshell_environment |= SUBSHELL_ASYNC;
+--- 1681,1685 ----
+ if (user_subshell)
+ {
+! subshell_environment = SUBSHELL_PAREN|SUBSHELL_IGNTRAP; /* XXX */
+ if (asynchronous)
+ subshell_environment |= SUBSHELL_ASYNC;
+***************
+*** 1650,1654 ****
+ else
+ {
+! subshell_environment = 0; /* XXX */
+ if (asynchronous)
+ subshell_environment |= SUBSHELL_ASYNC;
+--- 1687,1691 ----
+ else
+ {
+! subshell_environment = SUBSHELL_IGNTRAP; /* XXX */
+ if (asynchronous)
+ subshell_environment |= SUBSHELL_ASYNC;
+*** ../bash-5.3-patched/sig.c Wed Dec 18 15:52:06 2024
+--- sig.c Fri Jan 9 10:21:43 2026
+***************
+*** 639,643 ****
+ comsub_ignore_return = return_catch_flag = wait_intr_flag = 0;
+
+! run_exit_trap (); /* XXX - run exit trap possibly in signal context? */
+
+ kill_shell (sig);
+--- 645,652 ----
+ comsub_ignore_return = return_catch_flag = wait_intr_flag = 0;
+
+! /* Don't run the exit trap if we're supposed to be ignoring traps in a
+! subshell environment. */
+! if ((subshell_environment & SUBSHELL_IGNTRAP) == 0)
+! run_exit_trap (); /* XXX - run exit trap possibly in signal context? */
+
+ kill_shell (sig);
+*** ../bash-5.3/patchlevel.h 2020-06-22 14:51:03.000000000 -0400
+--- patchlevel.h 2020-10-01 11:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 11
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 12
+
+ #endif /* _PATCHLEVEL_H_ */
diff --git a/core/bash/bash53-013 b/core/bash/bash53-013
new file mode 100644
index 0000000..16ff707
--- /dev/null
+++ b/core/bash/bash53-013
@@ -0,0 +1,54 @@
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 5.3
+Patch-ID: bash53-013
+
+Bug-Reported-by: Florian Schmaus <flo@geekplace.eu>
+Bug-Reference-ID:
+Bug-Reference-URL: https://savannah.gnu.org/bugs/?67586
+
+Bug-Description:
+
+Comparing the value of a pointer returned from realloc/xrealloc to the
+original pointer passed is technically undefined behavior, which matters
+under some circumstances.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-5.3-patched/builtins/read.def Wed Jun 25 15:50:18 2025
+--- builtins/read.def Thu Nov 20 15:10:20 2025
+***************
+*** 789,794 ****
+ x = (char *)xrealloc (input_string, size += 128);
+
+! /* Only need to change unwind-protect if input_string changes */
+ if (x != input_string)
+ {
+ input_string = x;
+--- 816,824 ----
+ x = (char *)xrealloc (input_string, size += 128);
+
+! #if 0
+! /* This is, in theory, undefined behavior, since input_string may
+! have been freed. */
+ if (x != input_string)
++ #endif
+ {
+ input_string = x;
+
+*** ../bash-5.3/patchlevel.h 2020-06-22 14:51:03.000000000 -0400
+--- patchlevel.h 2020-10-01 11:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 12
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 13
+
+ #endif /* _PATCHLEVEL_H_ */
diff --git a/core/bash/bash53-014 b/core/bash/bash53-014
new file mode 100644
index 0000000..d52d34d
--- /dev/null
+++ b/core/bash/bash53-014
@@ -0,0 +1,68 @@
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 5.3
+Patch-ID: bash53-014
+
+Bug-Reported-by: Grisha Levit <grishalevit@gmail.com>
+Bug-Reference-ID:
+Bug-Reference-URL: https://lists.gnu.org/archive/html/bug-bash/2026-06/msg00022.html
+
+Bug-Description:
+
+Bash-5.3 patch 11 included an inadvertent extra line, which this patch
+removes. This also takes the opportunity to improve that patch, by looking
+up the variable each time through the line-reading loop only if there is
+a callback and it is invoked.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-5.3-patched/builtins/mapfile.def Sat Jun 6 13:31:02 2026
+--- builtins/mapfile.def Sat Jun 6 13:51:55 2026
+***************
+*** 198,211 ****
+
+ run_callback (callback, array_index, line);
+- }
+
+! /* Bad things can happen if the callback modifies ENTRY, e.g.,
+! unsetting it or changing it to a non-indexed-array type, so we
+! look it up again every time we need to assign something */
+! entry = bind_array_variable (array_name, array_index, line, 0);
+! if (entry == 0 || ASSIGN_DISALLOWED (entry, 0))
+! return EXECUTION_FAILURE;
+!
+! bind_array_element (entry, array_index, line, 0);
+
+ /* Have we exceeded # of lines to store? */
+--- 198,211 ----
+
+ run_callback (callback, array_index, line);
+
+! /* Bad things can happen if the callback modifies ENTRY, e.g.,
+! unsetting it or changing it to a non-indexed-array type, so we
+! look it up again every time we need to assign something */
+! entry = bind_array_variable (array_name, array_index, line, 0);
+! if (entry == 0 || ASSIGN_DISALLOWED (entry, 0))
+! return EXECUTION_FAILURE;
+! }
+! else
+! bind_array_element (entry, array_index, line, 0);
+
+ /* Have we exceeded # of lines to store? */
+
+*** ../bash-5.3/patchlevel.h 2020-06-22 14:51:03.000000000 -0400
+--- patchlevel.h 2020-10-01 11:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 13
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 14
+
+ #endif /* _PATCHLEVEL_H_ */
diff --git a/core/bash/bash53-015 b/core/bash/bash53-015
new file mode 100644
index 0000000..861b3ca
--- /dev/null
+++ b/core/bash/bash53-015
@@ -0,0 +1,79 @@
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 5.3
+Patch-ID: bash53-015
+
+Bug-Reported-by: Duncan Roe <duncan_roe@optusnet.com.au>
+ Grisha Levit <grishalevit@gmail.com>
+Bug-Reference-ID:
+Bug-Reference-URL: https://lists.gnu.org/archive/html/bug-bash/2025-09/msg00162.html
+ https://lists.gnu.org/archive/html/bug-bash/2025-10/msg00013.html
+
+Bug-Description:
+
+There are circumstances under which index -1 is used to reference into
+the input buffer used by the `read' builtin.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-5.3-patched/builtins/read.def Wed Jun 25 15:50:18 2025
+--- builtins/read.def Thu Nov 6 16:51:14 2025
+***************
+*** 539,543 ****
+ protects, then restore input_string so we can use it later */
+ orig_input_string = 0;
+! input_string[i] = '\0'; /* make sure it's terminated */
+ if (i == 0)
+ {
+--- 568,573 ----
+ protects, then restore input_string so we can use it later */
+ orig_input_string = 0;
+! if (i >= 0)
+! input_string[i] = '\0'; /* make sure it's terminated */
+ if (i == 0)
+ {
+***************
+*** 593,598 ****
+
+ ttset = ttattrs;
+! i = silent ? ttfd_cbreak (fd, &ttset) : ttfd_onechar (fd, &ttset);
+! if (i < 0)
+ sh_ttyerror (1);
+ tty_modified = 1;
+--- 623,627 ----
+
+ ttset = ttattrs;
+! if ((silent ? ttfd_cbreak (fd, &ttset) : ttfd_onechar (fd, &ttset)) < 0)
+ sh_ttyerror (1);
+ tty_modified = 1;
+***************
+*** 610,615 ****
+
+ ttset = ttattrs;
+! i = ttfd_noecho (fd, &ttset); /* ttnoecho (); */
+! if (i < 0)
+ sh_ttyerror (1);
+
+--- 639,643 ----
+
+ ttset = ttattrs;
+! if (ttfd_noecho (fd, &ttset) < 0)
+ sh_ttyerror (1);
+
+
+*** ../bash-5.3/patchlevel.h 2020-06-22 14:51:03.000000000 -0400
+--- patchlevel.h 2020-10-01 11:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 14
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 15
+
+ #endif /* _PATCHLEVEL_H_ */
diff --git a/core/bash/bash53-016 b/core/bash/bash53-016
new file mode 100644
index 0000000..6aff324
--- /dev/null
+++ b/core/bash/bash53-016
@@ -0,0 +1,136 @@
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 5.3
+Patch-ID: bash53-016
+
+Bug-Reported-by: Ethan Pini <ethan@pini.dev>
+Bug-Reference-ID: <sm8ZxfcmgU7_eiVLIsjNlax7oyAwwe1_uk2vaO0hp6nypbGnV7WStfE3rrHg_RV8BMSNRhhQmS2-7TpvzPxuK1NLLEWAyL9kbsZ2cA3nqIg=@pini.dev>
+Bug-Reference-URL: https://lists.gnu.org/archive/html/bug-bash/2026-06/msg00126.html
+
+Bug-Description:
+
+On recent versions of macOS, the pipe size is dynamic and changes due to
+system-wide total pipe usage, so we have to check whether or not bash can
+use the size determined at compile time.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-5.3-patched/redir.c Fri Mar 7 18:49:37 2025
+--- redir.c Tue Jul 7 11:21:09 2026
+***************
+*** 473,477 ****
+--- 473,500 ----
+ #endif
+
++ #if defined (PIPESIZE_DYNAMIC)
++ /* If we can't count on the pipe size determined at compile time to be
++ constant across systems, define PIPESIZE_DYNAMIC in configure.ac.
++ We set the pipe's write end to be non-blocking, try to write, and
++ fall back to a temp file on error. */
++ if (sh_setnodelay (herepipe[1]) < 0)
++ {
++ close (herepipe[0]);
++ close (herepipe[1]);
++ goto use_tempfile;
++ }
++ #endif
++
+ r = heredoc_write (herepipe[1], document, document_len);
++
++ #if defined (PIPESIZE_DYNAMIC)
++ if (r == ENOSPC || r == EAGAIN)
++ {
++ close (herepipe[0]);
++ close (herepipe[1]);
++ goto use_tempfile;
++ }
++ #endif
++
+ if (document != redirectee->word)
+ free (document);
+*** ../bash-5.3-patched/general.c Wed Jun 25 15:54:35 2025
+--- general.c Tue Jul 7 11:12:10 2026
+***************
+*** 596,599 ****
+--- 596,620 ----
+ }
+
++ int
++ sh_setnodelay (int fd)
++ {
++ int flags;
++
++ if ((flags = fcntl (fd, F_GETFL, 0)) < 0)
++ return -1;
++
++ /* This is defined to O_NDELAY in filecntl.h if O_NONBLOCK is not present
++ and O_NDELAY is defined. */
++ #ifdef O_NONBLOCK
++ flags |= O_NONBLOCK;
++ #endif
++
++ #ifdef O_NDELAY
++ flags |= O_NDELAY;
++ #endif
++
++ return (fcntl (fd, F_SETFL, flags));
++ }
++
+ /* Just a wrapper for the define in include/filecntl.h */
+ int
+*** ../bash-5.3-patched/general.h Wed Jun 25 15:52:47 2025
+--- general.h Tue Jul 7 11:13:48 2026
+***************
+*** 318,321 ****
+--- 318,322 ----
+
+ extern int sh_unset_nodelay_mode (int);
++ extern int sh_setnodelay (int);
+ extern int sh_setclexec (int);
+ extern int sh_validfd (int);
+*** ../bash-5.3-patched/configure.ac Mon Jun 30 10:05:24 2025
+--- configure.ac Tue Jul 7 11:25:32 2026
+***************
+*** 1210,1214 ****
+ isc*) LOCAL_CFLAGS=-Disc386 ;;
+ rhapsody*) LOCAL_CFLAGS=-DRHAPSODY ;;
+! darwin*) LOCAL_CFLAGS=-DMACOSX ;;
+ sco3.2v5*) LOCAL_CFLAGS="-b elf -DWAITPID_BROKEN -DPATH_MAX=1024" ;;
+ sco3.2v4*) LOCAL_CFLAGS="-DMUST_UNBLOCK_CHLD -DPATH_MAX=1024" ;;
+--- 1210,1214 ----
+ isc*) LOCAL_CFLAGS=-Disc386 ;;
+ rhapsody*) LOCAL_CFLAGS=-DRHAPSODY ;;
+! darwin*) LOCAL_CFLAGS="-DMACOSX -DPIPESIZE_DYNAMIC" ;;
+ sco3.2v5*) LOCAL_CFLAGS="-b elf -DWAITPID_BROKEN -DPATH_MAX=1024" ;;
+ sco3.2v4*) LOCAL_CFLAGS="-DMUST_UNBLOCK_CHLD -DPATH_MAX=1024" ;;
+*** ../bash-5.3-patched/configure Mon Jun 30 10:05:30 2025
+--- configure Tue Jul 7 11:25:36 2026
+***************
+*** 23134,23138 ****
+ isc*) LOCAL_CFLAGS=-Disc386 ;;
+ rhapsody*) LOCAL_CFLAGS=-DRHAPSODY ;;
+! darwin*) LOCAL_CFLAGS=-DMACOSX ;;
+ sco3.2v5*) LOCAL_CFLAGS="-b elf -DWAITPID_BROKEN -DPATH_MAX=1024" ;;
+ sco3.2v4*) LOCAL_CFLAGS="-DMUST_UNBLOCK_CHLD -DPATH_MAX=1024" ;;
+--- 23134,23138 ----
+ isc*) LOCAL_CFLAGS=-Disc386 ;;
+ rhapsody*) LOCAL_CFLAGS=-DRHAPSODY ;;
+! darwin*) LOCAL_CFLAGS="-DMACOSX -DPIPESIZE_DYNAMIC" ;;
+ sco3.2v5*) LOCAL_CFLAGS="-b elf -DWAITPID_BROKEN -DPATH_MAX=1024" ;;
+ sco3.2v4*) LOCAL_CFLAGS="-DMUST_UNBLOCK_CHLD -DPATH_MAX=1024" ;;
+*** ../bash-5.3/patchlevel.h 2020-06-22 14:51:03.000000000 -0400
+--- patchlevel.h 2020-10-01 11:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 15
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 16
+
+ #endif /* _PATCHLEVEL_H_ */
diff --git a/core/bash/bash53-017 b/core/bash/bash53-017
new file mode 100644
index 0000000..6861796
--- /dev/null
+++ b/core/bash/bash53-017
@@ -0,0 +1,62 @@
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 5.3
+Patch-ID: bash53-017
+
+Bug-Reported-by: Lennart Ackermans <lennart@ackermans.ch>
+Bug-Reference-ID: <d6f36c30-633a-4e5e-8212-806db6441bf1@ackermans.ch>
+Bug-Reference-URL: https://lists.gnu.org/archive/html/bug-bash/2026-05/msg00066.html
+
+Bug-Description:
+
+If readline is invoked with the cursor somewhere other than column 0, and
+the prompt contains multibyte characters, the display algorithm needs to
+use a buffer offset, instead of the physical prompt length, to determine
+whether or not to reprint the prompt from column 0 because the cursor is
+before the last invisible character in the prompt string.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-5.3-patched/lib/readline/display.c Thu Sep 4 11:55:37 2025
+--- lib/readline/display.c Fri May 22 14:55:01 2026
+***************
+*** 1498,1502 ****
+ only need to reprint it if the cursor is before the last
+ invisible character in the prompt string. */
+- /* XXX - why not use local_prompt_len? */
+ nleft = prompt_visible_length + wrap_offset;
+ if (cursor_linenum == prompt_last_screen_line)
+--- 1498,1501 ----
+***************
+*** 1510,1518 ****
+ buffer position, an index into curline
+ (local_prompt + pmt_offset) */
+! cursor_bufpos = pmt_offset;
+! if (mb_cur_max == 1 || rl_byte_oriented)
+! cursor_bufpos += _rl_last_c_pos;
+! else
+! cursor_bufpos += _rl_last_c_pos + curline_invchars;
+
+ if (local_prompt && local_prompt_invis_chars[cursor_linenum] &&
+--- 1509,1513 ----
+ buffer position, an index into curline
+ (local_prompt + pmt_offset) */
+! cursor_bufpos = pmt_offset + local_prompt_len;
+
+ if (local_prompt && local_prompt_invis_chars[cursor_linenum] &&
+*** ../bash-5.3/patchlevel.h 2020-06-22 14:51:03.000000000 -0400
+--- patchlevel.h 2020-10-01 11:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 16
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 17
+
+ #endif /* _PATCHLEVEL_H_ */
diff --git a/core/bash/bash53-018 b/core/bash/bash53-018
new file mode 100644
index 0000000..070e60d
--- /dev/null
+++ b/core/bash/bash53-018
@@ -0,0 +1,71 @@
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 5.3
+Patch-ID: bash53-018
+
+Bug-Reported-by: Ben Kallus <benjamin.p.kallus.gr@dartmouth.edu>
+ Derek Schrock <dereks@lifeofadishwasher.com>
+Bug-Reference-ID: <CAB6pCSaUPimkEbQwTTkxD5vV14ZJRGCeK2W1ur8RqT1rPrd+Gw@mail.gmail.com>
+ <ajC1pZAV_95J3vsJ@ircbsd.lifeofadishwasher.com>
+Bug-Reference-URL: https://lists.gnu.org/archive/html/bug-readline/2026-06/msg00005.html
+ https://lists.gnu.org/archive/html/bug-readline/2026-06/msg00002.html
+
+Bug-Description:
+
+Patch (apply with `patch -p0'):
+
+This patch fixes two problems with the redisplay code. The first is a
+crash that results if the initial prompt contains more than 256 wrapped
+lines. The second is a fix to the redisplay code when the first several
+characters of the prompt string are identical, but the prompt has changed
+and needs to be redrawn. If these first few characters are part of an escape
+sequence, the entire sequence needs to be redrawn.
+
+*** ../bash-5.3-patched/lib/readline/display.c Fri May 22 14:55:01 2026
+--- lib/readline/display.c Fri Jun 26 11:08:53 2026
+***************
+*** 1025,1028 ****
+--- 1025,1029 ----
+ {
+ temp = local_prompt_newlines[newlines+1];
++ CHECK_INV_LBREAKS ();
+ inv_lbreaks[++newlines] = temp;
+ }
+***************
+*** 2262,2270 ****
+ nd = nfd - new; /* nd, od are buffer indexes */
+ if (current_line == 0 && !_rl_horizontal_scroll_mode &&
+! _rl_term_cr && lendiff > prompt_visible_length && _rl_last_c_pos > 0 &&
+ (((od > 0 || nd > 0) && (od <= prompt_last_invisible || nd <= prompt_last_invisible)) ||
+ ((od >= lendiff) && _rl_last_c_pos < PROMPT_ENDING_INDEX)))
+ {
+! _rl_cr ();
+ if (modmark)
+ _rl_output_some_chars ("*", 1);
+--- 2266,2275 ----
+ nd = nfd - new; /* nd, od are buffer indexes */
+ if (current_line == 0 && !_rl_horizontal_scroll_mode &&
+! _rl_term_cr && lendiff > prompt_visible_length && _rl_last_c_pos >= 0 &&
+ (((od > 0 || nd > 0) && (od <= prompt_last_invisible || nd <= prompt_last_invisible)) ||
+ ((od >= lendiff) && _rl_last_c_pos < PROMPT_ENDING_INDEX)))
+ {
+! if (_rl_last_c_pos > 0)
+! _rl_cr ();
+ if (modmark)
+ _rl_output_some_chars ("*", 1);
+*** ../bash-5.3/patchlevel.h 2020-06-22 14:51:03.000000000 -0400
+--- patchlevel.h 2020-10-01 11:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 17
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 18
+
+ #endif /* _PATCHLEVEL_H_ */
diff --git a/core/bash/bash53-019 b/core/bash/bash53-019
new file mode 100644
index 0000000..e70e5e9
--- /dev/null
+++ b/core/bash/bash53-019
@@ -0,0 +1,133 @@
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 5.3
+Patch-ID: bash53-019
+
+Bug-Reported-by: zheng <charname@qq.com>
+Bug-Reference-ID: <tencent_19D6EE3366FEA3EF2C5FD6C23DF303156D09@qq.com>
+Bug-Reference-URL: https://lists.gnu.org/archive/html/bug-bash/2026-08/msg00010.html
+
+Bug-Description:
+
+On some systems, macOS in particular, isalpha(3) returns true for bytes
+between 128 and 255. Bash uses this to determine whether or not these
+characters are permitted to be part of a shell identifier, and can
+consume one byte too many when determining the end of a variable name.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-5.3-patched/syntax.h Mon Sep 14 10:20:05 2020
+--- syntax.h Thu Aug 6 14:11:25 2026
+***************
+*** 64,67 ****
+--- 64,69 ----
+ #define CSUBSTOP 0x1000 /* values of OP for ${word[:]OPstuff} */
+ #define CBLANK 0x2000 /* whitespace (blank) character */
++ #define CNAME 0x4000 /* POSIX name character ([_0-9a-zA-Z]) */
++ #define CNAMESTART 0x8000 /* POSIX name start character ([_a-zA-Z]) */
+
+ /* Defines for use by the rest of the shell. */
+*** ../bash-5.3-patched/mksyntax.c Thu May 16 15:35:55 2024
+--- mksyntax.c Wed Aug 5 15:27:45 2026
+***************
+*** 61,64 ****
+--- 61,66 ----
+ { CSUBSTOP, "CSUBSTOP" },
+ { CBLANK, "CBLANK" },
++ { CNAME, "CNAME" },
++ { CNAMESTART, "CNAMESTART" }
+ };
+
+***************
+*** 199,202 ****
+--- 201,243 ----
+ }
+
++ static void
++ setnamechars(void)
++ {
++ lsyntax['_'] |= CNAME|CNAMESTART;
++
++ lsyntax['0'] |= CNAME; lsyntax['1'] |= CNAME; lsyntax['2'] |= CNAME;
++ lsyntax['3'] |= CNAME; lsyntax['4'] |= CNAME; lsyntax['5'] |= CNAME;
++ lsyntax['6'] |= CNAME; lsyntax['7'] |= CNAME; lsyntax['8'] |= CNAME;
++ lsyntax['9'] |= CNAME;
++
++ lsyntax['a'] |= CNAME|CNAMESTART; lsyntax['b'] |= CNAME|CNAMESTART;
++ lsyntax['c'] |= CNAME|CNAMESTART; lsyntax['d'] |= CNAME|CNAMESTART;
++ lsyntax['e'] |= CNAME|CNAMESTART; lsyntax['f'] |= CNAME|CNAMESTART;
++ lsyntax['g'] |= CNAME|CNAMESTART; lsyntax['h'] |= CNAME|CNAMESTART;
++ lsyntax['i'] |= CNAME|CNAMESTART; lsyntax['j'] |= CNAME|CNAMESTART;
++ lsyntax['k'] |= CNAME|CNAMESTART; lsyntax['l'] |= CNAME|CNAMESTART;
++ lsyntax['m'] |= CNAME|CNAMESTART; lsyntax['n'] |= CNAME|CNAMESTART;
++ lsyntax['o'] |= CNAME|CNAMESTART; lsyntax['p'] |= CNAME|CNAMESTART;
++ lsyntax['q'] |= CNAME|CNAMESTART; lsyntax['r'] |= CNAME|CNAMESTART;
++ lsyntax['s'] |= CNAME|CNAMESTART; lsyntax['t'] |= CNAME|CNAMESTART;
++ lsyntax['u'] |= CNAME|CNAMESTART; lsyntax['v'] |= CNAME|CNAMESTART;
++ lsyntax['w'] |= CNAME|CNAMESTART; lsyntax['x'] |= CNAME|CNAMESTART;
++ lsyntax['y'] |= CNAME|CNAMESTART; lsyntax['z'] |= CNAME|CNAMESTART;
++
++ lsyntax['A'] |= CNAME|CNAMESTART; lsyntax['B'] |= CNAME|CNAMESTART;
++ lsyntax['C'] |= CNAME|CNAMESTART; lsyntax['D'] |= CNAME|CNAMESTART;
++ lsyntax['E'] |= CNAME|CNAMESTART; lsyntax['F'] |= CNAME|CNAMESTART;
++ lsyntax['G'] |= CNAME|CNAMESTART; lsyntax['H'] |= CNAME|CNAMESTART;
++ lsyntax['I'] |= CNAME|CNAMESTART; lsyntax['J'] |= CNAME|CNAMESTART;
++ lsyntax['K'] |= CNAME|CNAMESTART; lsyntax['L'] |= CNAME|CNAMESTART;
++ lsyntax['M'] |= CNAME|CNAMESTART; lsyntax['N'] |= CNAME|CNAMESTART;
++ lsyntax['O'] |= CNAME|CNAMESTART; lsyntax['P'] |= CNAME|CNAMESTART;
++ lsyntax['Q'] |= CNAME|CNAMESTART; lsyntax['R'] |= CNAME|CNAMESTART;
++ lsyntax['S'] |= CNAME|CNAMESTART; lsyntax['T'] |= CNAME|CNAMESTART;
++ lsyntax['U'] |= CNAME|CNAMESTART; lsyntax['V'] |= CNAME|CNAMESTART;
++ lsyntax['W'] |= CNAME|CNAMESTART; lsyntax['X'] |= CNAME|CNAMESTART;
++ lsyntax['Y'] |= CNAME|CNAMESTART; lsyntax['Z'] |= CNAME|CNAMESTART;
++ }
++
+ /* load up the correct flag values in lsyntax */
+ static void
+***************
+*** 235,238 ****
+--- 276,281 ----
+
+ addblanks ();
++
++ setnamechars ();
+ }
+
+*** ../bash-5.3-patched/general.h Tue Jul 7 11:13:48 2026
+--- general.h Thu Aug 6 14:07:22 2026
+***************
+*** 111,116 ****
+
+ /* Define exactly what a legal shell identifier consists of. */
+! #define legal_variable_starter(c) (ISALPHA(c) || (c == '_'))
+! #define legal_variable_char(c) (ISALNUM(c) || c == '_')
+
+ /* Definitions used in subst.c and by the `read' builtin for field
+--- 111,121 ----
+
+ /* Define exactly what a legal shell identifier consists of. */
+! #if 0
+! #define legal_variable_starter(c) (c < 128 && (ISALPHA(c) || c == '_'))
+! #define legal_variable_char(c) (c < 128 && (ISALNUM(c) || c == '_'))
+! #else
+! #define legal_variable_starter(c) (sh_syntaxtab[c] & CNAMESTART)
+! #define legal_variable_char(c) (sh_syntaxtab[c] & CNAME)
+! #endif
+
+ /* Definitions used in subst.c and by the `read' builtin for field
+*** ../bash-5.3/patchlevel.h 2020-06-22 14:51:03.000000000 -0400
+--- patchlevel.h 2020-10-01 11:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 18
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 19
+
+ #endif /* _PATCHLEVEL_H_ */
diff --git a/core/bash/bash53-020 b/core/bash/bash53-020
new file mode 100644
index 0000000..1e27d19
--- /dev/null
+++ b/core/bash/bash53-020
@@ -0,0 +1,51 @@
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 5.3
+Patch-ID: bash53-020
+
+Bug-Reported-by: Félix Bouynot <felix.bouynot@setenforce.one>
+Bug-Reference-ID: <39c9472ddcf23881693380c4b895dd3799b45cec.camel@setenforce.one>
+Bug-Reference-URL: https://lists.gnu.org/archive/html/bug-bash/2026-05/msg00065.html
+
+Bug-Description:
+
+If readline handles a SIGWINCH and resizes its idea of the screen
+dimensions, it needs to recompute the columns where the prompt wraps
+lines every time, not just when the screen width decreases.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-5.3-patched/lib/readline/display.c Thu Sep 4 11:55:37 2025
+--- lib/readline/display.c Fri May 22 14:55:01 2026
+***************
+*** 3526,3531 ****
+ rl_crlf ();
+
+! if (_rl_screenwidth < prompt_visible_length)
+! _rl_reset_prompt (); /* update local_prompt_newlines array */
+
+ /* Redraw only the last line of a multi-line prompt. */
+--- 3521,3527 ----
+ rl_crlf ();
+
+! /* Let expand_prompt() update local_prompt_newlines and local_prompt_invis_chars
+! arrays */
+! _rl_reset_prompt ();
+
+ /* Redraw only the last line of a multi-line prompt. */
+*** ../bash-5.3/patchlevel.h 2020-06-22 14:51:03.000000000 -0400
+--- patchlevel.h 2020-10-01 11:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 19
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 20
+
+ #endif /* _PATCHLEVEL_H_ */
generated by cgit v1.3.1 (git 2.54.0) at 2026-09-26 23:47:44 +0000