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+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 4.3
+Patch-ID: bash43-032
+
+Bug-Reported-by: crispusfairbairn@gmail.com
+Bug-Reference-ID: <b5e499f7-3b98-408d-9f94-c0387580e73a@googlegroups.com>
+Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-09/msg00013.html
+
+Bug-Description:
+
+When bash is running in Posix mode, it allows signals -- including SIGCHLD --
+to interrupt the `wait' builtin, as Posix requires. However, the interrupt
+causes bash to not run a SIGCHLD trap for all exited children. This patch
+fixes the issue and restores the documented behavior in Posix mode.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-4.3-patched/jobs.c 2014-05-14 09:20:15.000000000 -0400
+--- jobs.c 2014-09-09 11:50:38.000000000 -0400
+***************
+*** 3340,3344 ****
+ {
+ interrupt_immediately = 0;
+! trap_handler (SIGCHLD); /* set pending_traps[SIGCHLD] */
+ wait_signal_received = SIGCHLD;
+ /* If we're in a signal handler, let CHECK_WAIT_INTR pick it up;
+--- 3346,3352 ----
+ {
+ interrupt_immediately = 0;
+! /* This was trap_handler (SIGCHLD) but that can lose traps if
+! children_exited > 1 */
+! queue_sigchld_trap (children_exited);
+ wait_signal_received = SIGCHLD;
+ /* If we're in a signal handler, let CHECK_WAIT_INTR pick it up;
+*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
+--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 31
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 32
+
+ #endif /* _PATCHLEVEL_H_ */