From d3b3a6d389c9824c80e503229ff2a6109031736f Mon Sep 17 00:00:00 2001 From: "Mark J. Cox" Date: Wed, 28 May 2008 07:26:33 +0000 Subject: Fix double-free in TLS server name extensions which could lead to a remote crash found by Codenomicon TLS test suite (CVE-2008-0891) Reviewed by: openssl-security@openssl.org Obtained from: jorton@redhat.com --- ssl/t1_lib.c | 1 + 1 file changed, 1 insertion(+) (limited to 'ssl/t1_lib.c') diff --git a/ssl/t1_lib.c b/ssl/t1_lib.c index 93a4caa48e..35f04afa4a 100644 --- a/ssl/t1_lib.c +++ b/ssl/t1_lib.c @@ -381,6 +381,7 @@ int ssl_parse_clienthello_tlsext(SSL *s, unsigned char **p, unsigned char *d, in s->session->tlsext_hostname[len]='\0'; if (strlen(s->session->tlsext_hostname) != len) { OPENSSL_free(s->session->tlsext_hostname); + s->session->tlsext_hostname = NULL; *al = TLS1_AD_UNRECOGNIZED_NAME; return 0; } -- cgit v1.2.3