From: Andrey Kartashev <andrey.kartashev@afconsult.com>
Date: Fri, 2 Nov 2018 18:02:16 +0000 (+0100)
Subject: mka: Fix a memory leak on error path
X-Git-Tag: hostap_2_8~696
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=52171e18c9d4073915d6070c5662ac54b8413b67;p=thirdparty%2Fhostap.git

mka: Fix a memory leak on error path

Fix a minor memory leak in ieee802_1x_kay_create_mka() in
case of KEK/ICK derivation failure.

Signed-off-by: Andrey Kartashev <andrey.kartashev@afconsult.com>
---

diff --git a/src/pae/ieee802_1x_kay.c b/src/pae/ieee802_1x_kay.c
index 13a806fba..afa521e72 100644
--- a/src/pae/ieee802_1x_kay.c
+++ b/src/pae/ieee802_1x_kay.c
@@ -3550,6 +3550,7 @@ ieee802_1x_kay_create_mka(struct ieee802_1x_kay *kay,
 	return participant;
 
 fail:
+	os_free(participant->txsc);
 	os_free(participant);
 	return NULL;
 }