1 			     BASH PATCH REPORT

     2 			     =================

     3 

     4 Bash-Release:	4.1

     5 Patch-ID:	bash41-009

     6 

     7 Bug-Reported-by:	Tomas Trnka <[email protected]>

     8 Bug-Reference-ID:	<[email protected]>

     9 Bug-Reference-URL:	http://lists.gnu.org/archive/html/bug-bash/2010-03/msg00090.html

    10 

    11 Bug-Description:

    12 

    13 An arriving SIGCHLD will interrupt `slow' system calls such as write(2) to

    14 or read(2) from a terminal.  This results in an error message and truncated

    15 input or output.

    16 

    17 Patch (apply with `patch -p0'):

    18 

    19 *** ../bash-4.1-patched/sig.c	Fri Aug 14 16:31:52 2009

    20 --- sig.c	Fri Mar 26 22:34:11 2010

    21 ***************

    22 *** 655,660 ****

    23 --- 655,663 ----

    24       act.sa_flags |= SA_INTERRUPT;	/* XXX */

    25     else

    26       act.sa_flags |= SA_RESTART;		/* XXX */

    27 + #else

    28 +   if (sig == SIGCHLD)

    29 +     act.sa_flags |= SA_RESTART;

    30   #endif

    31     sigemptyset (&act.sa_mask);

    32     sigemptyset (&oact.sa_mask);

    33 *** ../bash-4.1-patched/patchlevel.h	2009-10-01 16:39:22.000000000 -0400

    34 --- patchlevel.h	2010-01-14 09:38:08.000000000 -0500

    35 ***************

    36 *** 26,30 ****

    37      looks for to find the patch level (for the sccs version string). */

    38   

    39 ! #define PATCHLEVEL 8

    40   

    41   #endif /* _PATCHLEVEL_H_ */

    42 --- 26,30 ----

    43      looks for to find the patch level (for the sccs version string). */

    44   

    45 ! #define PATCHLEVEL 9

    46   

    47   #endif /* _PATCHLEVEL_H_ */

    48