Date: Mon, 23 May 2016 04:52:27 +0000 (UTC) From: Don Lewis <truckman@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r300451 - stable/10/usr.sbin/rpc.lockd Message-ID: <201605230452.u4N4qRmG077903@repo.freebsd.org>
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Author: truckman Date: Mon May 23 04:52:27 2016 New Revision: 300451 URL: https://svnweb.freebsd.org/changeset/base/300451 Log: MFC r299897 NULL releasedfl after calling deallocate_file_lock() which frees it to avoid a use-after-free error in the debuglog() call at the top of the loop. Reported by: Coverity CID: 1006080 Modified: stable/10/usr.sbin/rpc.lockd/lockd_lock.c Directory Properties: stable/10/ (props changed) Modified: stable/10/usr.sbin/rpc.lockd/lockd_lock.c ============================================================================== --- stable/10/usr.sbin/rpc.lockd/lockd_lock.c Mon May 23 04:50:01 2016 (r300450) +++ stable/10/usr.sbin/rpc.lockd/lockd_lock.c Mon May 23 04:52:27 2016 (r300451) @@ -1600,6 +1600,7 @@ unlock_partialfilelock(const struct file */ deallocate_file_lock(releasedfl); + releasedfl = NULL; } }
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