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