From: Felix Fietkau <nbd@nbd.name>
Date: Sat, 28 Jun 2025 19:20:44 +0000 (+0200)
Subject: hostapd: fix potential double free in ubus code
X-Git-Tag: v25.12.0-rc1~2076
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6e1d4afa86ea907f360ff837687969be1e780fd6;p=thirdparty%2Fopenwrt.git

hostapd: fix potential double free in ubus code

Ensure that the object name is never freed twice

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

diff --git a/package/network/services/hostapd/src/src/ap/ubus.c b/package/network/services/hostapd/src/src/ap/ubus.c
index fab5f31282a..a1420619a3c 100644
--- a/package/network/services/hostapd/src/src/ap/ubus.c
+++ b/package/network/services/hostapd/src/src/ap/ubus.c
@@ -1788,6 +1788,7 @@ void hostapd_ubus_free_bss(struct hostapd_data *hapd)
 	}
 
 	free(name);
+	obj->name = NULL;
 }
 
 static void