Don't attempt to take ZSTR_VAL(NULL) (#1804)

Fixes #1798
2026-03-24 00:52:16 +01:00 · 2020-07-02 09:56:54 -07:00
parent 83a1b7c5e2
commit ff2e160f40
1 changed files with 2 additions and 1 deletions
--- a/redis_session.c
+++ b/redis_session.c
@@ -480,7 +480,8 @@ PS_OPEN_FUNC(redis)
            }

            redis_sock = redis_sock_create(addr, addrlen, port, timeout, read_timeout,
-                                           persistent, ZSTR_VAL(persistent_id), retry_interval);
+                                           persistent, persistent_id ? ZSTR_VAL(persistent_id) : NULL,
+                                           retry_interval);

            redis_pool_add(pool, redis_sock, weight, db);
            redis_sock->prefix = prefix;