BASH PATCH REPORT

=================

Bash-Release: 4.3

Patch-ID: bash43-003

Bug-Reported-by: Anatol Pomozov <anatol.pomozov@gmail.com>

Bug-Reference-ID: <CAOMFOmXy3mT2So5GQ5F-smCVArQuAeBwZ2QKzgCtMeXJoDeYOQ@mail.gmail.com>

Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-readline/2014-03/msg00010.html

Bug-Description:

When in callback mode, some readline commands can cause readline to seg

fault by passing invalid contexts to callback functions.

Patch (apply with `patch -p0'):

*** ../bash-4.3/lib/readline/readline.c 2013-10-28 14:58:06.000000000 -0400

--- lib/readline/readline.c 2014-03-10 14:15:02.000000000 -0400

***************

*** 745,749 ****

RL_CHECK_SIGNALS ();

! if (r == 0) /* success! */

{

_rl_keyseq_chain_dispose ();

--- 745,750 ----

RL_CHECK_SIGNALS ();

! /* We only treat values < 0 specially to simulate recursion. */

! if (r >= 0 || (r == -1 && (cxt->flags & KSEQ_SUBSEQ) == 0)) /* success! or failure! */

{

_rl_keyseq_chain_dispose ();

*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500

--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400

***************

*** 26,30 ****

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

! #define PATCHLEVEL 2

#endif /* _PATCHLEVEL_H_ */

--- 26,30 ----

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

! #define PATCHLEVEL 3

#endif /* _PATCHLEVEL_H_ */