From: Ben <ben.rosenfeld@intel.com>
Date: Mon, 19 Jan 2015 01:44:38 +0000 (-0500)
Subject: EAP: Fix possible memory leak in eap_ttls_process_decrypted()
X-Git-Tag: hostap_2_4~338
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9bd02739314d483ed0f583feef8081092ca5a5ca;p=thirdparty%2Fhostap.git

EAP: Fix possible memory leak in eap_ttls_process_decrypted()

In case eap_peer_tls_encrypt() fails in eap_ttls_process_decrypted(),
free resp memory.

Signed-off-by: Ben Rosenfeld <ben.rosenfeld@intel.com>
---

diff --git a/src/eap_peer/eap_ttls.c b/src/eap_peer/eap_ttls.c
index 6fbc27b71..b5c028b52 100644
--- a/src/eap_peer/eap_ttls.c
+++ b/src/eap_peer/eap_ttls.c
@@ -995,6 +995,7 @@ static int eap_ttls_encrypt_response(struct eap_sm *sm,
 				 resp, out_data)) {
 		wpa_printf(MSG_INFO, "EAP-TTLS: Failed to encrypt a Phase 2 "
 			   "frame");
+		wpabuf_free(resp);
 		return -1;
 	}
 	wpabuf_free(resp);