windows-btree-enum-20080723

LICENSE MIT

Fix next enum to return an invalid param error when beyond the end
of the list.

diff --git a/src/WINNT/afsd/cm_btree.c b/src/WINNT/afsd/cm_btree.c
index a212df8b6643755fdc1fa49b947a6323e4a10210..c7bc2b7e75e38859f05cfb43c5fb27c34dd4e261 100644 (file)
--- a/src/WINNT/afsd/cm_btree.c
+++ b/src/WINNT/afsd/cm_btree.c
@@ -2336,11 +2336,11 @@ cm_BPlusDirEnumBulkStat(cm_scache_t *dscp, cm_direnum_t *enump, cm_user_t *userp
 long 
 cm_BPlusDirNextEnumEntry(cm_direnum_t *enump, cm_direnum_entry_t **entrypp)
 {      
-    if (enump == NULL || entrypp == NULL || enump->next > enump->count) {
+    if (enump == NULL || entrypp == NULL || enump->next >= enump->count) {
        if (entrypp)
            *entrypp = NULL;
        osi_Log0(afsd_logp, "cm_BPlusDirNextEnumEntry invalid input");
-       return CM_ERROR_INVAL;                        \
+       return CM_ERROR_INVAL;
     }
 
     *entrypp = &enump->entry[enump->next++];