[nrf fromlist] drivers: nrfwifi: Add a NULL check for FMAC context

In case the driver UP fails, the FMAC context will be NULL, so, add a NULL check in the DOWN. Fixes a crash seen when working with unprogrammed OTP (no MAC) that fails the interface UP. Upstream PR #: 80858 Signed-off-by: Chaitanya Tata <[email protected]>
ppryga-nordic · Nov 5, 2024 · 0debaa0 · 0debaa0
1 parent 0d1bb86
commit 0debaa0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/wifi/nrfwifi/src/net_if.c b/drivers/wifi/nrfwifi/src/net_if.c
@@ -877,7 +877,7 @@ int nrf_wifi_if_stop_zep(const struct device *dev)
 	}
 
 	rpu_ctx_zep = vif_ctx_zep->rpu_ctx_zep;
-	if (!rpu_ctx_zep) {
+	if (!rpu_ctx_zep || !rpu_ctx_zep->rpu_ctx) {
 		LOG_ERR("%s: rpu_ctx_zep is NULL",
 			__func__);
 		goto unlock;