STM: Add missing unlock on error case in send.c

Fixes zmap#677 Co-authored-by: ycaibb <ycaibb@gmail.com>
tumi8 · Aug 29, 2021 · ce73aac · ce73aac
1 parent 7a240a9
commit ce73aac
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/send.c b/src/send.c
@@ -218,6 +218,7 @@ int send_run(sock_t st, shard_t *s)
 
 	// OS specific per-thread init
 	if (send_run_init(st)) {
+		pthread_mutex_unlock(&send_mutex);
 		return -1;
 	}
 	// MAC address length in characters