mdb_del must ignore data if db not opened with MDB_DUPSORT

11 years ago · 335f0e4cee
parent 1ac3c8308f
commit 335f0e4cee
1 changed files with 4 additions and 0 deletions
--- a/libraries/liblmdb/mdb.c
+++ b/libraries/liblmdb/mdb.c
@ -7192,6 +7192,10 @@ mdb_del(MDB_txn *txn, MDB_dbi dbi,
 	mdb_cursor_init(&mc, txn, dbi, &mx);
 	exact = 0;
 	if (!F_ISSET(txn->mt_dbs[dbi].md_flags, MDB_DUPSORT)) {
 		/* must ignore any data */
 		data = NULL;
 	}
 	if (data) {
 		op = MDB_GET_BOTH;
 		rdata = *data;