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[patch] Fix for BZ 17905 -- unbounded alloca in catopen

From: Paul Pluzhnikov <ppluzhnikov at gmail dot com>
To: GLIBC Devel <libc-alpha at sourceware dot org>
Cc: Paul Pluzhnikov <ppluzhnikov at google dot com>
Date: Sun, 12 Jul 2015 16:41:24 -0700
Subject: [patch] Fix for BZ 17905 -- unbounded alloca in catopen
Authentication-results: sourceware.org; auth=none

Greetings,

Attached patch fixes BZ #17905 -- unbounded alloca in catopen, and
adds a test for it.

Thanks,
-- 
Paul Pluzhnikov


2015-07-12  Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #17905]
        * catgets/Makefile (tst-catgets-mem): New test.
        * catgets/catgets.c (catopen): Don't use unbounded alloca.
        * catgets/open_catalog.c (__open_catalog): Likewise.
        * catgets/tst-catgets.c (do_bz17905): Test unbounded alloca.

Attachment: pr17905-patch.txt
Description: Text document

Follow-Ups:
- Re: [patch] Fix for BZ 17905 -- unbounded alloca in catopen
  - From: OndÅej BÃlka

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