commit 5b8d1d65f746f1eae34225dfa6241d0401fbe746
author Simon Butcher <simon.butcher@arm.com> Sun Oct 04 22:06:51 2015 +0100
committer Simon Butcher <simon.butcher@arm.com> Sun Oct 04 22:06:51 2015 +0100
tree 278195a97079bc037e0fe001e8e36cada4de0803
parent ef388f168d95ac0a8d3ceeacc4dde0e8a40d97ea

Fix for IOTSSL-473 Double free error

Fix potential double-free in mbedtls_ssl_set_hs_psk(.)

library/ssl_tls.c

diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 71c99d3..43cbe0f 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -5730,7 +5730,7 @@
         return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
 
     if( ssl->handshake->psk != NULL )
-        mbedtls_free( ssl->conf->psk );
+        mbedtls_free( ssl->handshake->psk );
 
     if( ( ssl->handshake->psk = mbedtls_calloc( 1, psk_len ) ) == NULL )
     {