mdbx: fix crash on twice txn-end (backport from devel).

2025-09-30 11:12:19 +08:00 · 2017-05-25 20:42:18 +03:00
parent 7a5decc779
commit ef941b2587
1 changed files with 2 additions and 1 deletions
--- a/mdb.c
+++ b/mdb.c
@@ -3258,6 +3258,7 @@ mdb_txn_end(MDB_txn *txn, unsigned mode)

 	if (mode & MDB_END_FREE) {
 		txn->mt_signature = 0;
+		if (txn != env->me_txn0)
 			free(txn);
 	}