diff options
Diffstat (limited to 'source/a/bash/bash-4.4-patches/bash44-021')
| -rw-r--r-- | source/a/bash/bash-4.4-patches/bash44-021 | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/source/a/bash/bash-4.4-patches/bash44-021 b/source/a/bash/bash-4.4-patches/bash44-021 new file mode 100644 index 000000000..37da331d5 --- /dev/null +++ b/source/a/bash/bash-4.4-patches/bash44-021 @@ -0,0 +1,57 @@ + BASH PATCH REPORT + ================= + +Bash-Release: 4.4 +Patch-ID: bash44-021 + +Bug-Reported-by: werner@suse.de +Bug-Reference-ID: <201803281402.w2SE2VOa000476@noether.suse.de> +Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2018-03/msg00196.html + +Bug-Description: + +A SIGINT received inside a SIGINT trap handler can possibly cause the +shell to loop. + +Patch (apply with `patch -p0'): + +*** ../bash-20180329/jobs.c 2018-02-11 18:07:22.000000000 -0500 +--- jobs.c 2018-04-02 14:24:21.000000000 -0400 +*************** +*** 2690,2694 **** + if (job_control == 0 || (subshell_environment&SUBSHELL_COMSUB)) + { +! old_sigint_handler = set_signal_handler (SIGINT, wait_sigint_handler); + waiting_for_child = 0; + if (old_sigint_handler == SIG_IGN) +--- 2690,2704 ---- + if (job_control == 0 || (subshell_environment&SUBSHELL_COMSUB)) + { +! SigHandler *temp_sigint_handler; +! +! temp_sigint_handler = set_signal_handler (SIGINT, wait_sigint_handler); +! if (temp_sigint_handler == wait_sigint_handler) +! { +! #if defined (DEBUG) +! internal_warning ("wait_for: recursively setting old_sigint_handler to wait_sigint_handler: running_trap = %d", running_trap); +! #endif +! } +! else +! old_sigint_handler = temp_sigint_handler; + waiting_for_child = 0; + if (old_sigint_handler == SIG_IGN) +*** ../bash-4.4/patchlevel.h 2016-06-22 14:51:03.000000000 -0400 +--- 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 20 + + #endif /* _PATCHLEVEL_H_ */ +--- 26,30 ---- + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 21 + + #endif /* _PATCHLEVEL_H_ */ |