From: Benjamin Berg <benjamin.berg@intel.com>
Date: Thu, 30 Oct 2025 08:24:33 +0000 (+0100)
Subject: nl80211: Put nl_cb in error paths
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=172ee21bc702243584c29afd634a57f52daa4c90;p=thirdparty%2Fhostap.git

nl80211: Put nl_cb in error paths

The newly allocated nl_cb object needs to be freed if there is an error.

Fixes: e32ad281ca39 ("nl80211: Register for Beacon frames in AP mode")
Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
---

diff --git a/src/drivers/driver_nl80211.c b/src/drivers/driver_nl80211.c
index 998ade6fe..24516637e 100644
--- a/src/drivers/driver_nl80211.c
+++ b/src/drivers/driver_nl80211.c
@@ -1084,12 +1084,14 @@ nl80211_get_wiphy_data_ap(struct i802_bss *bss)
 		w->nl_beacons = nl_create_handle(bss->drv->global->nl_cb,
 						 "wiphy beacons");
 		if (w->nl_beacons == NULL) {
+			nl_cb_put(w->nl_cb);
 			os_free(w);
 			return NULL;
 		}
 
 		if (nl80211_register_beacons(bss->drv, w)) {
 			nl_destroy_handles(&w->nl_beacons);
+			nl_cb_put(w->nl_cb);
 			os_free(w);
 			return NULL;
 		}