From: Nikos Mavrogiannopoulos <nmav@gnutls.org>
Date: Sat, 28 Jun 2003 05:51:47 +0000 (+0000)
Subject: Corrected a null pointer dereference in gnutls_certificate_get_ours(). Report and... 
X-Git-Tag: gnutls_0_9_6~6
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=8fa03df35ff7d60893e433c0de65b044758e22b6;p=thirdparty%2Fgnutls.git

Corrected a null pointer dereference in gnutls_certificate_get_ours(). Report and Patch by Steve Langasek.
---

diff --git a/lib/gnutls_ui.c b/lib/gnutls_ui.c
index d2816e4a9e..814d3f1463 100644
--- a/lib/gnutls_ui.c
+++ b/lib/gnutls_ui.c
@@ -201,7 +201,7 @@ const gnutls_datum *gnutls_certificate_get_ours(gnutls_session session)
 	CHECK_AUTH(GNUTLS_CRD_CERTIFICATE, NULL);
 
 	cred = _gnutls_get_cred(session->key, GNUTLS_CRD_CERTIFICATE, NULL);
-	if (cred == NULL) {
+	if (cred == NULL || cred->cert_list == NULL) {
 		gnutls_assert();
 		return NULL;
 	}