Fixed memory errors identified by LLVM's AddressSanitizer.

[sysdb.git] / src / frontend / sock.c

diff --git a/src/frontend/sock.c b/src/frontend/sock.c
index 0c4829e2efc4d3737fb9cf4a5f21cf3df5fa59b5..aa7cab068b115d07d2008eceb78347b99c5c19cd 100644 (file)
--- a/src/frontend/sock.c
+++ b/src/frontend/sock.c
@@ -238,7 +238,7 @@ listener_create(sdb_fe_socket_t *sock, const char *address)
        }
 
        listener = realloc(sock->listeners,
-                       sock->listeners_num * sizeof(*sock->listeners));
+                       (sock->listeners_num + 1) * sizeof(*sock->listeners));
        if (! listener) {
                char buf[1024];
                sdb_log(SDB_LOG_ERR, "frontend: Failed to allocate memory: %s",