src/patches/bash/bash32-051

   1                              BASH PATCH REPORT
   2                              =================
   3
   4 Bash-Release: 3.2
   5 Patch-ID: bash32-051
   6
   7 Bug-Reported-by:        werner@suse.de
   8 Bug-Reference-ID:       <201002251238.o1PCcYcg016893@boole.suse.de>
   9 Bug-Reference-URL:      http://lists.gnu.org/archive/html/bug-bash/2010-02/msg00132.html
  10
  11 Bug-Description:
  12
  13 When the `read' builtin times out after the timeout specified with -t is
  14 exceeded, it does not reset the flags that tell signal handlers to process
  15 signals immediately instead of deferring their handling.  This can result
  16 in unsafe functions being called from signal handlers, which can cause bash
  17 to hang or dump core.
  18
  19 Patch:
  20
  21 *** ../bash-3.2-patched/builtins/read.def       2008-04-29 21:25:00.000000000 -0400
  22 --- builtins/read.def   2010-03-17 09:50:51.000000000 -0400
  23 ***************
  24 *** 327,330 ****
  25 --- 327,332 ----
  26         if (code)
  27         {
  28 +         interrupt_immediately--;
  29 +         terminate_immediately = 0;
  30           run_unwind_frame ("read_builtin");
  31           return (EXECUTION_FAILURE);
  32 *** ../bash-3.2/patchlevel.h    Thu Apr 13 08:31:04 2006
  33 --- patchlevel.h        Mon Oct 16 14:22:54 2006
  34 ***************
  35 *** 26,30 ****
  36      looks for to find the patch level (for the sccs version string). */
  37
  38 ! #define PATCHLEVEL 50
  39
  40   #endif /* _PATCHLEVEL_H_ */
  41 --- 26,30 ----
  42      looks for to find the patch level (for the sccs version string). */
  43
  44 ! #define PATCHLEVEL 51
  45
  46   #endif /* _PATCHLEVEL_H_ */