diff options
Diffstat (limited to 'source/a/bash/bash-5.2-patches/bash52-001')
| -rw-r--r-- | source/a/bash/bash-5.2-patches/bash52-001 | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/source/a/bash/bash-5.2-patches/bash52-001 b/source/a/bash/bash-5.2-patches/bash52-001 new file mode 100644 index 000000000..83776ec76 --- /dev/null +++ b/source/a/bash/bash-5.2-patches/bash52-001 @@ -0,0 +1,46 @@ + BASH PATCH REPORT + ================= + +Bash-Release: 5.2 +Patch-ID: bash52-001 + +Bug-Reported-by: Emanuele Torre <torreemanuele6@gmail.com> +Bug-Reference-ID: <CAA7hNqeR1eSdiGK8mjQSqJPo815JYoG-Ekz-5PrAJTEYy2e6hg@mail.gmail.com> +Bug-Reference-URL: https://lists.gnu.org/archive/html/bug-bash/2022-09/msg00060.html + +Bug-Description: + +Expanding unset arrays in an arithmetic context can cause a segmentation fault. + +Patch (apply with `patch -p0'): + +*** ../bash-5.2/subst.c 2022-08-31 17:36:46.000000000 -0400 +--- subst.c 2022-09-30 09:12:05.000000000 -0400 +*************** +*** 10858,10862 **** + t = expand_subscript_string (exp, quoted & ~(Q_ARITH|Q_DOUBLE_QUOTES)); + free (exp); +! exp = sh_backslash_quote (t, abstab, 0); + free (t); + +--- 10858,10862 ---- + t = expand_subscript_string (exp, quoted & ~(Q_ARITH|Q_DOUBLE_QUOTES)); + free (exp); +! exp = t ? sh_backslash_quote (t, abstab, 0) : savestring (""); + free (t); + +*** ../bash-5.2/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_ */ |