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| From: | Eric Blake |
| Subject: | Re: [PATCH] getopt-gnu: avoid crash in glibc getopt |
| Date: | Tue, 19 Jul 2011 09:34:51 -0600 |
| User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.18) Gecko/20110621 Fedora/3.1.11-1.fc14 Lightning/1.0b3pre Mnenhy/0.8.3 Thunderbird/3.1.11 |
On 07/19/2011 03:55 AM, Pádraig Brady wrote:
On 07/07/11 17:57, Eric Blake wrote:Use of "W;" in an option string may be rare, but we might as well avoid crashing on it. * m4/getopt.m4 (gl_GETOPT_CHECK_HEADRS): Detect the problem.I noticed core files which are due to this I think. Should it be protected with m4/nocrash.m4 ?
Does nocrash.m4 prevent core files on Linux, or is it just for preventing modal popup boxes on other OS? But if it improves the situation, then I'm okay with a patch - would you care to submit one?
-- Eric Blake address@hidden +1-801-349-2682 Libvirt virtualization library http://libvirt.org
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