clone 751134 -1 reassign -1 libtirpc1 retitle -1 libtirpc1: try to unlock a lock which hasn't been locked thanks
On Tue, Jun 10, 2014 at 07:17:05PM +0200, Gernot Zander wrote: > Package: libc6 > Version: 2.19-1 > Severity: important > > Dear Maintainer, > > dist-upgrade with upgrade to libc6-2.19-1 > [....] Starting NFS kernel daemon: nfsd/etc/init.d/nfs-kernel-server: line > 61: 4297 Segmentation fault $PREFIX/sbin/rpcinfo -p > /dev/null 2>&1 > > Commented out the line $PREFIX/sbin/rpcinfo -p >/dev/null 2>&1 > But got the same error on rpc.mountd than. > > nfs server not running! The problem is actually not at the libc level, but on the tirpc library. it tries to unlock a lock which hasn't been locked, which is not allowed by the standard, and causes and issue like the one above when executed on a CPU capable of lock elision. The fix has actually been committed in upstream tiprc more than a year ago [1], but as this package has no maintainer the new version hasn't been uploaded. I am therefore cloning this bug and reassigning this bug to the libtirpc library. I'll do a QA upload shortly. I am keeping the other bug opened on the libc side, so that we can add a Breaks: for painless upgrade. [1] http://git.infradead.org/users/steved/libtirpc.git/commit/103947230def2d284a1388df833a3c11cfc7d961 -- Aurelien Jarno GPG: 4096R/1DDD8C9B aurel...@aurel32.net http://www.aurel32.net -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
