From: Jeffrey Altman <jaltman@secure-endpoints.com>
Date: Tue, 13 Feb 2007 05:47:02 +0000 (+0000)
Subject: DEVEL15-windows-afsd-symlink-to-dot-20070213
X-Git-Tag: openafs-devel-1_5_15~5
X-Git-Url: https://git.michaelhowe.org/gitweb/?a=commitdiff_plain;h=912e63b2351750025d8dc0538e55e9e59fefe175;p=packages%2Fo%2Fopenafs.git

DEVEL15-windows-afsd-symlink-to-dot-20070213

FIXES 53878

When parsing a path containing a symlink to ".", do not short circuit
the evaluation.  Allow cm_Lookup to do its job.  Its slower but correct.


(cherry picked from commit 4d5138c4030c581c2d52f1d59279e4b997ef59fd)
---

diff --git a/src/WINNT/afsd/cm_vnodeops.c b/src/WINNT/afsd/cm_vnodeops.c
index 3fbc933ee..711e69179 100644
--- a/src/WINNT/afsd/cm_vnodeops.c
+++ b/src/WINNT/afsd/cm_vnodeops.c
@@ -1657,14 +1657,6 @@ long cm_NameI(cm_scache_t *rootSCachep, char *pathp, long flags,
                  * is a symlink, we have more to do.
                  */
                 *cp++ = 0;	/* add null termination */
-		if (!strcmp(".",component)) {
-                    code = 0;
-                    if (dirScp) {
-                        cm_ReleaseSCache(dirScp);
-                        dirScp = NULL;
-                    }
-                    break;
-		}
 		extraFlag = 0;
 		if ((flags & CM_FLAG_DIRSEARCH) && tc == 0)
 		    extraFlag = CM_FLAG_NOMOUNTCHASE;