From mboxrd@z Thu Jan  1 00:00:00 1970
From: Matthias Schwarzott <zzam@gentoo.org>
Date: Fri, 07 Nov 2008 18:54:14 +0000
Subject: Re: udev-131 strange segfault
Message-Id: <200811071954.14631.zzam@gentoo.org>
List-Id: <linux-hotplug.vger.kernel.org>
References: <200811071307.11884.zzam@gentoo.org>
In-Reply-To: <200811071307.11884.zzam@gentoo.org>
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To: linux-hotplug@vger.kernel.org

On Freitag, 7. November 2008, Kay Sievers wrote:
> On Fri, Nov 7, 2008 at 13:07, Matthias Schwarzott <zzam@gentoo.org> wrote:
> > I managed to let udev-131 segfault at startup.
> >
> > I configured it like this:
> > CFLAGS="-Wall -ggdb" ./configure --prefix=/usr --sysconfdir=/etc
> > --exec-prefix> >
> > Running it in gdb shows it segfaults at udev-rules.c:831
> >
> > (gdb) run
> > Starting program: /tmp/udev-131/udev/udevd
> >
> > Program received signal SIGSEGV, Segmentation fault.
> > 0x0804ea06 in get_key (udev=0x9175008, line=0xafcdc8f0, key=0xafcdc5d8,
> > op=0xafcdc5d0, value=0xafcdc5d4)
> >    at udev-rules.c:831
> > 831             dbg(udev, "%s '%s'-'%s'\n", operation_str[*op], *key,
> > *value);
>
> Adding "-O2" to the CFLAGS makes it work, right?
>
Yes, this works.

Regards
Matthias