Date: Sun, 17 Dec 2017 19:58:48 +0000 (UTC) From: Mark Johnston <markj@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r326922 - stable/11/sys/kern Message-ID: <201712171958.vBHJwmo0068219@repo.freebsd.org>
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Author: markj Date: Sun Dec 17 19:58:48 2017 New Revision: 326922 URL: https://svnweb.freebsd.org/changeset/base/326922 Log: MFC r326438: Plug a name cache lock leak. Modified: stable/11/sys/kern/vfs_cache.c Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/kern/vfs_cache.c ============================================================================== --- stable/11/sys/kern/vfs_cache.c Sun Dec 17 19:49:37 2017 (r326921) +++ stable/11/sys/kern/vfs_cache.c Sun Dec 17 19:58:48 2017 (r326922) @@ -1151,6 +1151,8 @@ retry_dotdot: SDT_PROBE3(vfs, namecache, lookup, miss, dvp, "..", NULL); mtx_unlock(dvlp); + if (dvlp2 != NULL) + mtx_unlock(dvlp2); return (0); } if ((cnp->cn_flags & MAKEENTRY) == 0) {
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