bridge: memset bst->config by default to avoid stale config values

Signed-off-by: Felix Fietkau <nbd@nbd.name>

diff --git a/bridge.c b/bridge.c
index 7acfb814f77abaa4781ae722d809a5c23d366ea5..58e1b8be8ad00430c15ebd2ea215860bdb808fd3 100644 (file)
--- a/bridge.c
+++ b/bridge.c
@@ -998,6 +998,7 @@ bridge_apply_settings(struct bridge_state *bst, struct blob_attr **tb)
        struct blob_attr *cur;
 
        /* defaults */
+       memset(cfg, 0, sizeof(*cfg));
        cfg->stp = false;
        cfg->forward_delay = 2;
        cfg->robustness = 2;