From: Jeffrey Altman <jaltman@secure-endpoints.com>
Date: Wed, 6 Sep 2006 18:19:36 +0000 (+0000)
Subject: windows-dot-dir-part-two-20060906
X-Git-Tag: BP-openafs-windows-kdfs-ifs~1055
X-Git-Url: https://git.openafs.org/?p=openafs.git;a=commitdiff_plain;h=a63d753df88e547606f703764031ad1b9d18fa82

windows-dot-dir-part-two-20060906


cm_LookupInternal can return the input stat cache entry when the name
is "."

the DNLC should not cache "." or ".."
---

diff --git a/src/WINNT/afsd/cm_dnlc.c b/src/WINNT/afsd/cm_dnlc.c
index 80eb857..9cc0bf9 100644
--- a/src/WINNT/afsd/cm_dnlc.c
+++ b/src/WINNT/afsd/cm_dnlc.c
@@ -114,7 +114,10 @@ cm_dnlcEnter ( cm_scache_t *adp,
 
     if (!cm_useDnlc)
 	return ;
-  
+
+    if (!strcmp(aname,".") || !strcmp(aname,".."))
+	return ;
+
     if ( cm_debugDnlc ) 
 	osi_Log3(afsd_logp,"cm_dnlcEnter dir %x name %s scache %x", 
 	    adp, osi_LogSaveString(afsd_logp,aname), avc);
diff --git a/src/WINNT/afsd/cm_vnodeops.c b/src/WINNT/afsd/cm_vnodeops.c
index f7b26d9..ee8127c 100644
--- a/src/WINNT/afsd/cm_vnodeops.c
+++ b/src/WINNT/afsd/cm_vnodeops.c
@@ -1092,6 +1092,9 @@ long cm_LookupInternal(cm_scache_t *dscp, char *namep, long flags, cm_user_t *us
             return CM_ERROR_NOSUCHVOLUME;
         rock.fid = dscp->dotdotFid;
         goto haveFid;
+    } else if (strcmp(namep, ".") == 0) {
+	rock.fid = dscp->fid;
+	goto haveFid;
     }
 
     memset(&rock, 0, sizeof(rock));