Clear any struct padding in idbuf

diff --git a/libraries/liblmdb/mdb.c b/libraries/liblmdb/mdb.c
index e2b4858..59e3d93 100644 (file)
--- a/libraries/liblmdb/mdb.c
+++ b/libraries/liblmdb/mdb.c
@@ -5151,6 +5151,7 @@ mdb_env_setup_locks(MDB_env *env, MDB_name *fname, int mode, int *excl)
 #define        MDB_SHORT_SEMNAMES      1       /* limited to 14 chars */
 #endif
                if (fstat(env->me_lfd, &stbuf)) goto fail_errno;
+               memset(&idbuf, 0, sizeof(idbuf));
                idbuf.dev = stbuf.st_dev;
                idbuf.ino = stbuf.st_ino;
                env->me_txns->mti_mutexid = mdb_hash(&idbuf, sizeof(idbuf))