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BASH PATCH REPORT
=================
Bash-Release: 4.0
Patch-ID: bash40-015
Bug-Reported-by: Lubomir Rintel <lkundrak@v3.sk>
Bug-Reference-ID: <1237654931.32737.13.camel@localhost.localdomain>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2009-03/msg00174.html
Bug-Description:
Deferring handling of signals which should cause the shell to terminate until
it is "safe" to run the handler functions does not work for some terminating
signals.
Patch:
*** ../bash-4.0-patched/sig.c 2009-01-04 14:32:41.000000000 -0500
--- sig.c 2009-03-22 14:47:56.000000000 -0400
***************
*** 449,452 ****
--- 449,494 ----
int sig;
{
+ /* If we get called twice with the same signal before handling it,
+ terminate right away. */
+ if (
+ #ifdef SIGHUP
+ sig != SIGHUP &&
+ #endif
+ #ifdef SIGINT
+ sig != SIGINT &&
+ #endif
+ #ifdef SIGDANGER
+ sig != SIGDANGER &&
+ #endif
+ #ifdef SIGPIPE
+ sig != SIGPIPE &&
+ #endif
+ #ifdef SIGALRM
+ sig != SIGALRM &&
+ #endif
+ #ifdef SIGTERM
+ sig != SIGTERM &&
+ #endif
+ #ifdef SIGXCPU
+ sig != SIGXCPU &&
+ #endif
+ #ifdef SIGXFSZ
+ sig != SIGXFSZ &&
+ #endif
+ #ifdef SIGVTALRM
+ sig != SIGVTALRM &&
+ #endif
+ #ifdef SIGLOST
+ sig != SIGLOST &&
+ #endif
+ #ifdef SIGUSR1
+ sig != SIGUSR1 &&
+ #endif
+ #ifdef SIGUSR2
+ sig != SIGUSR2 &&
+ #endif
+ sig == terminating_signal)
+ terminate_immediately = 1;
+
terminating_signal = sig;
*** ../bash-4.0/patchlevel.h 2009-01-04 14:32:40.000000000 -0500
--- patchlevel.h 2009-02-22 16:11:31.000000000 -0500
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 14
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 15
#endif /* _PATCHLEVEL_H_ */
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