| 2c0ee2b9 |
1 | BASH PATCH REPORT |
| 2 | ================= |
| 3 | |
| 4 | Bash-Release: 5.0 |
| 5 | Patch-ID: bash50-011 |
| 6 | |
| 7 | Bug-Reported-by: Matt Whitlock |
| 8 | Bug-Reference-ID: |
| 9 | Bug-Reference-URL: https://savannah.gnu.org/support/?109671 |
| 10 | |
| 11 | Bug-Description: |
| 12 | |
| 13 | The conditional command did not perform appropriate quoted null character |
| 14 | removal on its arguments, causing syntax errors and attempts to stat |
| 15 | invalid pathnames. |
| 16 | |
| 17 | Patch (apply with `patch -p0'): |
| 18 | |
| 19 | *** ../bash-5.0-patched/subst.c 2018-12-22 17:43:37.000000000 -0500 |
| 20 | --- subst.c 2019-04-14 13:25:41.000000000 -0400 |
| 21 | *************** |
| 22 | *** 3626,3630 **** |
| 23 | SPECIAL is 2, this is an rhs argument for the =~ operator, and should |
| 24 | be quoted appropriately for regcomp/regexec. The caller is responsible |
| 25 | ! for removing the backslashes if the unquoted word is needed later. */ |
| 26 | char * |
| 27 | cond_expand_word (w, special) |
| 28 | --- 3642,3648 ---- |
| 29 | SPECIAL is 2, this is an rhs argument for the =~ operator, and should |
| 30 | be quoted appropriately for regcomp/regexec. The caller is responsible |
| 31 | ! for removing the backslashes if the unquoted word is needed later. In |
| 32 | ! any case, since we don't perform word splitting, we need to do quoted |
| 33 | ! null character removal. */ |
| 34 | char * |
| 35 | cond_expand_word (w, special) |
| 36 | *************** |
| 37 | *** 3647,3650 **** |
| 38 | --- 3665,3670 ---- |
| 39 | if (special == 0) /* LHS */ |
| 40 | { |
| 41 | + if (l->word) |
| 42 | + word_list_remove_quoted_nulls (l); |
| 43 | dequote_list (l); |
| 44 | r = string_list (l); |
| 45 | *** ../bash-5.0/patchlevel.h 2016-06-22 14:51:03.000000000 -0400 |
| 46 | --- patchlevel.h 2016-10-01 11:01:28.000000000 -0400 |
| 47 | *************** |
| 48 | *** 26,30 **** |
| 49 | looks for to find the patch level (for the sccs version string). */ |
| 50 | |
| 51 | ! #define PATCHLEVEL 10 |
| 52 | |
| 53 | #endif /* _PATCHLEVEL_H_ */ |
| 54 | --- 26,30 ---- |
| 55 | looks for to find the patch level (for the sccs version string). */ |
| 56 | |
| 57 | ! #define PATCHLEVEL 11 |
| 58 | |
| 59 | #endif /* _PATCHLEVEL_H_ */ |
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