sd-bus: initialize mutex after we allocated the wqueue

That way the mutex doesn't have to be destroyed when we exit early due
to OOM.

diff --git a/src/libsystemd/sd-bus/sd-bus.c b/src/libsystemd/sd-bus/sd-bus.c
index 9eeb3c448c2f22de69cdac3b040df2c184bbfcbe..0df3366d806e7af18fff0b460ad357c3d74da7d7 100644 (file)
--- a/src/libsystemd/sd-bus/sd-bus.c
+++ b/src/libsystemd/sd-bus/sd-bus.c
@@ -248,12 +248,12 @@ _public_ int sd_bus_new(sd_bus **ret) {
                 .close_on_exit = true,
         };
 
-        assert_se(pthread_mutex_init(&b->memfd_cache_mutex, NULL) == 0);
-
         /* We guarantee that wqueue always has space for at least one entry */
         if (!GREEDY_REALLOC(b->wqueue, b->wqueue_allocated, 1))
                 return -ENOMEM;
 
+        assert_se(pthread_mutex_init(&b->memfd_cache_mutex, NULL) == 0);
+
         *ret = TAKE_PTR(b);
         return 0;
 }