From: Jouni Malinen <j@w1.fi>
Date: Sun, 20 Dec 2015 14:55:28 +0000 (+0200)
Subject: EAP-PEAP peer: Fix a memory leak on an error path
X-Git-Tag: hostap_2_6~1146
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4f5c86e7bdaf11472aa15f504d1e9337d9a0a10f;p=thirdparty%2Fhostap.git

EAP-PEAP peer: Fix a memory leak on an error path

If memory allocation for adding SoH response fails, the SoH response was
not freed properly on the error path.

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

diff --git a/src/eap_peer/eap_peap.c b/src/eap_peer/eap_peap.c
index 164ac267c..503d4b02d 100644
--- a/src/eap_peer/eap_peap.c
+++ b/src/eap_peer/eap_peap.c
@@ -646,6 +646,7 @@ static int eap_peap_phase2_request(struct eap_sm *sm,
 					if (*resp == NULL) {
 						ret->methodState = METHOD_DONE;
 						ret->decision = DECISION_FAIL;
+						wpabuf_free(buf);
 						return -1;
 					}
 					wpabuf_put_buf(*resp, buf);