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- From https://ftp.gnu.org/gnu/bash/bash-5.0-patches/bash55-018
- Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
- BASH PATCH REPORT
- =================
- Bash-Release: 5.0
- Patch-ID: bash50-018
- Bug-Reported-by: oguzismailuysal@gmail.com
- Bug-Reference-ID:
- Bug-Reference-URL: https://lists.gnu.org/archive/html/bug-bash/2019-10/msg00098.html
- Bug-Description:
- In certain cases, bash does not perform quoted null removal on patterns
- that are used as part of word expansions such as ${parameter##pattern}, so
- empty patterns are treated as non-empty.
- Patch (apply with `patch -p0'):
- *** bash-5.0.17/subst.c 2020-04-02 17:14:58.000000000 -0400
- --- b/subst.c 2020-07-09 15:28:19.000000000 -0400
- ***************
- *** 5113,5116 ****
- --- b/5113,5118 ----
- (int *)NULL, (int *)NULL)
- : (WORD_LIST *)0;
- + if (l)
- + word_list_remove_quoted_nulls (l);
- pat = string_list (l);
- dispose_words (l);
- *** bash-5.0/patchlevel.h 2016-06-22 14:51:03.000000000 -0400
- --- b/patchlevel.h 2016-10-01 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_ */
- --- b/26,30 ----
- looks for to find the patch level (for the sccs version string). */
-
- ! #define PATCHLEVEL 18
-
- #endif /* _PATCHLEVEL_H_ */
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