diff options
Diffstat (limited to 'core/bash/bash53-003')
| -rw-r--r-- | core/bash/bash53-003 | 82 |
1 files changed, 82 insertions, 0 deletions
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_ */ |