upstream/openldap
1
0
Fork 0
mirror of https://git.openldap.org/openldap/openldap.git synced 2026-06-11 09:40:11 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

ITS#10521 LMDB: more for prev commit

Browse source
This commit is contained in:
Howard Chu 2026-06-10 20:42:09 +01:00
parent 962f072a62
commit a06bcbbd4d
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
libraries/liblmdb/mdb.c
View file

@ -3498,8 +3498,6 @@ mdb_txn_begin(MDB_env *env, MDB_txn *parent, unsigned int flags, MDB_txn **ret)
*/
if (parent->mt_flags & MDB_TXN_RDONLY)
return EINVAL;
if (parent->mt_flags & MDB_TXN_BLOCKED)
return MDB_BAD_TXN;
if ((parent->mt_flags & MDB_TXN_WRITEMAP) && !(flags & MDB_RDONLY))
return EINVAL;
pthread_mutex_lock(&parent->mt_child_mutex);
@ -3508,6 +3506,8 @@ mdb_txn_begin(MDB_env *env, MDB_txn *parent, unsigned int flags, MDB_txn **ret)
flags &= ~MDB_TXN_HAS_CHILD;
}
pthread_mutex_unlock(&parent->mt_child_mutex);
if (flags & MDB_TXN_BLOCKED)
return (flags & MDB_TXN_RDONLY) ? EINVAL : MDB_BAD_TXN;
/* Child txns save MDB_pgstate and use own copy of cursors */
size = env->me_maxdbs * (sizeof(MDB_db)+sizeof(MDB_cursor *)+1);
size += tsize = sizeof(MDB_ntxn);