From: Al Viro <viro@ZenIV.linux.org.uk>
To: walt <w41ter@gmail.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: "Switch !O_CREAT case to use of do_last()" causes segfault in glibc
Date: Sat, 6 Mar 2010 17:59:18 +0000 [thread overview]
Message-ID: <20100306175917.GD30031@ZenIV.linux.org.uk> (raw)
In-Reply-To: <4B92944E.8080209@gmail.com>
On Sat, Mar 06, 2010 at 09:43:42AM -0800, walt wrote:
> Hi Al,
> commit 1f36f774b22a0ceb7dd33eca626746c81a97b6a5
> Author: Al Viro <viro@zeniv.linux.org.uk>
> Date: Sat Dec 26 10:56:19 2009 -0500
>
> Switch !O_CREAT case to use of do_last()
>
> ... and now we have all intents crap well localized
>
> This commit is triggering a segfault when I try to open a spreadsheet in
> openoffice:
>
> Program received signal SIGSEGV, Segmentation fault.
> 0x00007ffff6d13129 in __readdir (dirp=0x0) at ../sysdeps/unix/readdir.c:45
> 45 ../sysdeps/unix/readdir.c: No such file or directory.
> in ../sysdeps/unix/readdir.c
> (gdb) bt
> #0 0x00007ffff6d13129 in __readdir (dirp=0x0) at ../sysdeps/unix/readdir.c:45
> #1 0x00007ffff1dc58b0 in ?? () from /usr/lib/libicuuc.so.42
> #2 0x00007ffff1dc591d in ?? () from /usr/lib/libicuuc.so.42
> #3 0x00007ffff1dc5d7e in uprv_tzname_4_2 () from /usr/lib/libicuuc.so.42
> #4 0x00007fffd7f73601 in icu_4_2::TimeZone::initDefault() () from /usr/lib/libicui18n.so.42
> #5 0x00007fffd7f738c5 in icu_4_2::TimeZone::createDefault() () from /usr/lib/libicui18n.so.42
> #6 0x00007fffd7f6e5c9 in icu_4_2::Calendar::createInstance(icu_4_2::Locale const&, UErrorCode&) ()
> from /usr/lib/libicui18n.so.42
Very interesting. Could you give the relevant parts of strace (or reproduce
it with something less monumental than openoffice)?
next prev parent reply other threads:[~2010-03-06 17:59 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-06 17:43 "Switch !O_CREAT case to use of do_last()" causes segfault in glibc walt
2010-03-06 17:59 ` Al Viro [this message]
2010-03-06 18:03 ` Al Viro
2010-03-06 18:20 ` walt
2010-03-06 18:24 ` Al Viro
2010-03-06 18:32 ` Al Viro
2010-03-06 18:41 ` Al Viro
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