From: Jeffrey Altman <jaltman@secure-endpoints.com>
Date: Sat, 15 Nov 2008 17:07:41 +0000 (+0000)
Subject: windows-btree-20081115
X-Git-Tag: openafs-devel-1_5_61~692
X-Git-Url: https://git.michaelhowe.org/gitweb/?a=commitdiff_plain;h=ab37d70f502e3b5ebdbfe23107ac5006cc0e9a2f;p=packages%2Fo%2Fopenafs.git

windows-btree-20081115

LICENSE MIT

return an error if the enumeration of the directory cannot complete
because the btree has not yet been generated.
---

diff --git a/src/WINNT/afsd/cm_btree.c b/src/WINNT/afsd/cm_btree.c
index ea0ec3abd..5c9a37351 100644
--- a/src/WINNT/afsd/cm_btree.c
+++ b/src/WINNT/afsd/cm_btree.c
@@ -2176,7 +2176,7 @@ cm_BPlusDirEnumerate(cm_scache_t *scp, afs_uint32 locked,
     afs_uint32 count = 0, slot, numentries;
     Nptr leafNode = NONODE, nextLeafNode;
     Nptr firstDataNode, dataNode, nextDataNode;
-    cm_direnum_t * enump;
+    cm_direnum_t * enump = NULL;
     long rc = 0;
     char buffer[512];
 
@@ -2188,6 +2188,7 @@ cm_BPlusDirEnumerate(cm_scache_t *scp, afs_uint32 locked,
 
     if (scp->dirBplus == NULL) {
 	osi_Log0(afsd_logp, "cm_BPlusDirEnumerate No BPlus Tree");
+        rc = CM_ERROR_WOULDBLOCK;
 	goto done;
     }