From: Jouni Malinen <j@w1.fi>
Date: Sat, 22 Aug 2020 20:47:44 +0000 (+0300)
Subject: GAS: Fix memory leak on some DPP error paths
X-Git-Tag: hostap_2_10~981
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e4adbacafddae602e883a65686b87146d94ca488;p=thirdparty%2Fhostap.git

GAS: Fix memory leak on some DPP error paths

One of the code paths left behind a response buffer. Free this properly
on this missed code path as well.

Signed-off-by: Jouni Malinen <j@w1.fi>
---

diff --git a/src/common/gas_server.c b/src/common/gas_server.c
index 5a1ea7899..c000aeb60 100644
--- a/src/common/gas_server.c
+++ b/src/common/gas_server.c
@@ -96,8 +96,10 @@ gas_server_send_resp(struct gas_server *gas, struct gas_server_handler *handler,
 	size_t resp_frag_len;
 	struct wpabuf *resp;
 
-	if (comeback_delay == 0 && !query_resp)
+	if (comeback_delay == 0 && !query_resp) {
+		gas_server_free_response(response);
 		return;
+	}
 
 	response->freq = freq;
 	response->handler = handler;