Date: Wed, 1 Nov 2017 08:40:04 +0000 (UTC) From: Mateusz Guzik <mjg@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r325268 - head/sys/kern Message-ID: <201711010840.vA18e4Ab001479@repo.freebsd.org>
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Author: mjg Date: Wed Nov 1 08:40:04 2017 New Revision: 325268 URL: https://svnweb.freebsd.org/changeset/base/325268 Log: namecache: fix .. check broken after r324378 wtf by: mjg Diagnosed by: avg Modified: head/sys/kern/vfs_cache.c Modified: head/sys/kern/vfs_cache.c ============================================================================== --- head/sys/kern/vfs_cache.c Wed Nov 1 06:46:58 2017 (r325267) +++ head/sys/kern/vfs_cache.c Wed Nov 1 08:40:04 2017 (r325268) @@ -1126,7 +1126,8 @@ cache_lookup_nomakeentry(struct vnode *dvp, struct vno uint32_t hash; int error; - if (cnp->cn_namelen == 2 && cnp->cn_nameptr[1] == '.') { + if (cnp->cn_namelen == 2 && + cnp->cn_nameptr[0] == '.' && cnp->cn_nameptr[1] == '.') { counter_u64_add(dotdothits, 1); dvlp = VP2VNODELOCK(dvp); dvlp2 = NULL; @@ -1219,7 +1220,8 @@ cache_lookup(struct vnode *dvp, struct vnode **vpp, st retry: blp = NULL; error = 0; - if (cnp->cn_namelen == 2 && cnp->cn_nameptr[1] == '.') { + if (cnp->cn_namelen == 2 && + cnp->cn_nameptr[0] == '.' && cnp->cn_nameptr[1] == '.') { counter_u64_add(dotdothits, 1); dvlp = VP2VNODELOCK(dvp); dvlp2 = NULL;
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