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BASH PATCH REPORT
=================
Bash-Release: 4.1
Patch-ID: bash41-009
Bug-Reported-by: Tomas Trnka <tomastrnka@gmx.com>
Bug-Reference-ID: <201003242030.02166.tomastrnka@gmx.com>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2010-03/msg00090.html
Bug-Description:
An arriving SIGCHLD will interrupt `slow' system calls such as write(2) to
or read(2) from a terminal. This results in an error message and truncated
input or output.
Patch (apply with `patch -p0'):
*** ../bash-4.1-patched/sig.c Fri Aug 14 16:31:52 2009
--- sig.c Fri Mar 26 22:34:11 2010
***************
*** 655,660 ****
--- 655,663 ----
act.sa_flags |= SA_INTERRUPT; /* XXX */
else
act.sa_flags |= SA_RESTART; /* XXX */
+ #else
+ if (sig == SIGCHLD)
+ act.sa_flags |= SA_RESTART;
#endif
sigemptyset (&act.sa_mask);
sigemptyset (&oact.sa_mask);
*** ../bash-4.1-patched/patchlevel.h 2009-10-01 16:39:22.000000000 -0400
--- patchlevel.h 2010-01-14 09:38:08.000000000 -0500
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 8
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 9
#endif /* _PATCHLEVEL_H_ */
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