49 lines
1.4 KiB
Diff
49 lines
1.4 KiB
Diff
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From http://ftp.gnu.org/pub/gnu/readline/readline-6.3-patches/readline63-002
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Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
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READLINE PATCH REPORT
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=====================
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Readline-Release: 6.3
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Patch-ID: readline63-002
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Bug-Reported-by: Anatol Pomozov <anatol.pomozov@gmail.com>
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Bug-Reference-ID: <CAOMFOmXy3mT2So5GQ5F-smCVArQuAeBwZ2QKzgCtMeXJoDeYOQ@mail.gmail.com>
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Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-readline/2014-03/msg00010.html
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Bug-Description:
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When in callback mode, some readline commands can cause readline to seg
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fault by passing invalid contexts to callback functions.
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Patch (apply with `patch -p0'):
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*** a/readline-6.3/readline.c 2013-10-28 14:58:06.000000000 -0400
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--- b/readline.c 2014-03-10 14:15:02.000000000 -0400
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***************
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*** 745,749 ****
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RL_CHECK_SIGNALS ();
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! if (r == 0) /* success! */
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{
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_rl_keyseq_chain_dispose ();
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--- 745,750 ----
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RL_CHECK_SIGNALS ();
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! /* We only treat values < 0 specially to simulate recursion. */
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! if (r >= 0 || (r == -1 && (cxt->flags & KSEQ_SUBSEQ) == 0)) /* success! or failure! */
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{
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_rl_keyseq_chain_dispose ();
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*** a/readline-6.3/patchlevel 2013-11-15 08:11:11.000000000 -0500
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--- b/patchlevel 2014-03-21 08:28:40.000000000 -0400
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***************
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*** 1,3 ****
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# Do not edit -- exists only for use by patch
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! 1
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--- 1,3 ----
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# Do not edit -- exists only for use by patch
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! 2
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