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- BASH PATCH REPORT
- =================
-
- Bash-Release: 5.1
- Patch-ID: bash51-003
-
- Bug-Reported-by: oguzismailuysal@gmail.com
- Bug-Reference-ID: <CAH7i3LpG91BnNcDtaTUm2Ph7a+PnJkuh6nAc87cVL7_38tOaMQ@mail.gmail.com>
- Bug-Reference-URL: https://lists.gnu.org/archive/html/bug-bash/2020-12/msg00050.html
-
- Bug-Description:
-
- Bash does not put a command substitution process that is started to perform an
- expansion in a child process into the right process group where it can receive
- keyboard-generated signals.
-
- Patch (apply with `patch -p0'):
-
- --- a/subst.c
- +++ b/subst.c
- @@ -6356,8 +6356,10 @@ command_substitute (string, quoted, flag
-
- #if defined (JOB_CONTROL)
- old_pipeline_pgrp = pipeline_pgrp;
- - /* Don't reset the pipeline pgrp if we're already a subshell in a pipeline. */
- - if ((subshell_environment & SUBSHELL_PIPE) == 0)
- + /* Don't reset the pipeline pgrp if we're already a subshell in a pipeline or
- + we've already forked to run a disk command (and are expanding redirections,
- + for example). */
- + if ((subshell_environment & (SUBSHELL_FORK|SUBSHELL_PIPE)) == 0)
- pipeline_pgrp = shell_pgrp;
- cleanup_the_pipeline ();
- #endif /* JOB_CONTROL */
- --- a/patchlevel.h
- +++ b/patchlevel.h
- @@ -25,6 +25,6 @@
- regexp `^#define[ ]*PATCHLEVEL', since that's what support/mkversion.sh
- looks for to find the patch level (for the sccs version string). */
-
- -#define PATCHLEVEL 2
- +#define PATCHLEVEL 3
-
- #endif /* _PATCHLEVEL_H_ */
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