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- 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'):
-
- --- a/lib/readline/readline.c
- +++ b/lib/readline/readline.c
- @@ -744,7 +744,8 @@ _rl_dispatch_callback (cxt)
- r = _rl_subseq_result (r, cxt->oldmap, cxt->okey, (cxt->flags & KSEQ_SUBSEQ));
-
- RL_CHECK_SIGNALS ();
- - if (r == 0) /* success! */
- + /* 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 ();
- RL_UNSETSTATE (RL_STATE_MULTIKEY);
- --- a/patchlevel.h
- +++ b/patchlevel.h
- @@ -25,6 +25,6 @@
- regexp `^#define[ ]*PATCHLEVEL', since that's what support/mkversion.sh
- looks for to find the patch level (for the sccs version string). */
-
- -#define PATCHLEVEL 2
- +#define PATCHLEVEL 3
-
- #endif /* _PATCHLEVEL_H_ */
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