From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugs at busybox.net Date: Mon, 24 Sep 2007 02:04:20 -0700 Subject: [Buildroot] [buildroot 0000967]: SEGV when running openssh Message-ID: <4be9d595decf1902b8c3d2a262d13824@busybox.net> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net The following issue has been CLOSED ====================================================================== http://busybox.net/bugs/view.php?id=967 ====================================================================== Reported By: lerichi Assigned To: buildroot ====================================================================== Project: buildroot Issue ID: 967 Category: Architecture Specific Reproducibility: always Severity: major Priority: normal Status: closed Resolution: open Fixed in Version: ====================================================================== Date Submitted: 07-23-2006 14:59 PDT Last Modified: 09-24-2007 02:04 PDT ====================================================================== Summary: SEGV when running openssh Description: I downloaded and did a standard build of the latest buildroot. Busybox works just fine, but openssh and all its helpers just SEGV. Apart from that, the other non-busybox proggies also die. So there must be a problem with some library. Just make a standard build (gcc-3.4.2), chroot into build_ARCH/root and call sshd. It should die :-( Any ideas? I have a suspicion that xstrdup() might be the cause. Regards- Richard ====================================================================== ---------------------------------------------------------------------- bernhardf - 01-24-07 13:04 ---------------------------------------------------------------------- Try to strace this and perpahs provide a simple testcase for us to reproduce. ---------------------------------------------------------------------- gheeres - 02-01-07 13:53 ---------------------------------------------------------------------- Attached strace output. Build / configuration: uClibc-snapshost (01/26/2007) gcc-v4.1.1 openssh-v3.9p1 Same results attempting to use openssh-v4.5p1 If strace needs to be in different format, please provide instructions for generating. ---------------------------------------------------------------------- gheeres - 02-01-07 14:10 ---------------------------------------------------------------------- Older buildroot using: uClibc-0.9.28 (non-snapshot) gcc-v3.4.6 openssh-v3.9p1 or openssh-v4.5p1 Works correctly. ---------------------------------------------------------------------- gheeres - 02-03-07 17:31 ---------------------------------------------------------------------- Checked out newest uClibc build (http://busybox.net/bugs/view.php?id=#02012007), completely rebuilt entire toolchain and build files. SSH is no longer SEGV. ---------------------------------------------------------------------- bernhardf - 02-04-07 03:24 ---------------------------------------------------------------------- I consider this fixed now and shall close this issue within two weeks from now on, unless somebody comes up to let us know that 0.9.28.1 and current svn still has problems. Thanks, all, for your help with testing. ---------------------------------------------------------------------- bernhardf - 09-24-07 02:04 ---------------------------------------------------------------------- ssh was updated and works fine for me. Issue History Date Modified Username Field Change ====================================================================== 07-23-06 14:59 lerichi New Issue 07-23-06 14:59 lerichi Status new => assigned 07-23-06 14:59 lerichi Assigned To => uClibc 07-27-06 04:58 thrakhath Issue Monitored: thrakhath 01-24-07 13:04 bernhardf Note Added: 0002041 02-01-07 13:50 gheeres File Added: uClibc-snapshot-openssh-v3.9p1.strace 02-01-07 13:53 gheeres Note Added: 0002081 02-01-07 14:10 gheeres Note Added: 0002082 02-03-07 17:31 gheeres Note Added: 0002092 02-04-07 03:24 bernhardf Note Added: 0002094 02-04-07 03:24 bernhardf Status assigned => feedback 02-12-07 05:33 vapier Status feedback => assigned 02-12-07 05:33 vapier Assigned To uClibc => buildroot 09-24-07 02:04 bernhardf Status assigned => closed 09-24-07 02:04 bernhardf Note Added: 0002784 ======================================================================