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BASH PATCH REPORT
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=================
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Bash-Release: 4.1
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Patch-ID: bash41-009
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Bug-Reported-by: Tomas Trnka <[email protected]>
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Bug-Reference-ID: <[email protected]>
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Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2010-03/msg00090.html
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Bug-Description:
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An arriving SIGCHLD will interrupt `slow' system calls such as write(2) to
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or read(2) from a terminal. This results in an error message and truncated
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input or output.
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Patch (apply with `patch -p0'):
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*** ../bash-4.1-patched/sig.c Fri Aug 14 16:31:52 2009
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--- sig.c Fri Mar 26 22:34:11 2010
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***************
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*** 655,660 ****
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--- 655,663 ----
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act.sa_flags |= SA_INTERRUPT; /* XXX */
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else
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act.sa_flags |= SA_RESTART; /* XXX */
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+ #else
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+ if (sig == SIGCHLD)
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+ act.sa_flags |= SA_RESTART;
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#endif
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sigemptyset (&act.sa_mask);
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sigemptyset (&oact.sa_mask);
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*** ../bash-4.1-patched/patchlevel.h 2009-10-01 16:39:22.000000000 -0400
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--- patchlevel.h 2010-01-14 09:38:08.000000000 -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 8
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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 9
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#endif /* _PATCHLEVEL_H_ */
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