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windows-btree-enum-20080723

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LICENSE MIT

Fix next enum to return an invalid param error when beyond the end
of the list.
This commit is contained in:
Jeffrey Altman 2008-07-23 22:19:19 +00:00
parent 2ed0ee573c
commit a9c00f2638
1 changed files with 2 additions and 2 deletions
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4
src/WINNT/afsd/cm_btree.c
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@ -2336,11 +2336,11 @@ cm_BPlusDirEnumBulkStat(cm_scache_t *dscp, cm_direnum_t *enump, cm_user_t *userp
long long
cm_BPlusDirNextEnumEntry(cm_direnum_t *enump, cm_direnum_entry_t **entrypp) 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) if (entrypp)
*entrypp = NULL; *entrypp = NULL;
osi_Log0(afsd_logp, "cm_BPlusDirNextEnumEntry invalid input"); osi_Log0(afsd_logp, "cm_BPlusDirNextEnumEntry invalid input");
return CM_ERROR_INVAL; \ return CM_ERROR_INVAL;
} }
*entrypp = &enump->entry[enump->next++]; *entrypp = &enump->entry[enump->next++];