upstream/openldap
1
0
Fork 0
mirror of https://git.openldap.org/openldap/openldap.git synced 2025-12-20 22:59:34 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

Fix mdb_cursor_count, reject uninit'd cursor

Browse source
This commit is contained in:
Howard Chu 2014-07-21 08:33:59 -07:00
parent fcb0768e7d
commit 58e9c3add8
1 changed files with 3 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
libraries/liblmdb/mdb.c
View file

@ -6989,6 +6989,9 @@ mdb_cursor_count(MDB_cursor *mc, size_t *countp)
if (mc->mc_txn->mt_flags & MDB_TXN_ERROR)
return MDB_BAD_TXN;
if (!(mc->mc_flags & C_INITIALIZED))
return EINVAL;
leaf = NODEPTR(mc->mc_pg[mc->mc_top], mc->mc_ki[mc->mc_top]);
if (!F_ISSET(leaf->mn_flags, F_DUPDATA)) {
*countp = 1;