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BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-002
Bug-Reported-by: Moe Tunes <moetunes42@gmail.com>
Bug-Reference-ID: <53103F49.3070100@gmail.com>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-02/msg00086.html
Bug-Description:
A change to save state while running the DEBUG trap caused pipelines to hang
on systems which need process group synchronization while building pipelines.
Patch (apply with `patch -p0'):
*** ../bash-4.3/trap.c 2014-02-05 10:03:21.000000000 -0500
--- trap.c 2014-02-28 09:51:43.000000000 -0500
***************
*** 921,925 ****
#if defined (JOB_CONTROL)
! save_pipeline (1); /* XXX only provides one save level */
#endif
--- 921,926 ----
#if defined (JOB_CONTROL)
! if (sig != DEBUG_TRAP) /* run_debug_trap does this */
! save_pipeline (1); /* XXX only provides one save level */
#endif
***************
*** 941,945 ****
#if defined (JOB_CONTROL)
! restore_pipeline (1);
#endif
--- 942,947 ----
#if defined (JOB_CONTROL)
! if (sig != DEBUG_TRAP) /* run_debug_trap does this */
! restore_pipeline (1);
#endif
*** ../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 1
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 2
#endif /* _PATCHLEVEL_H_ */
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