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

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

1 files changed, 1 insertions, 0 deletions

diff --git a/bridge.c b/bridge.c
index 7acfb81..58e1b8b 100644
--- 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;