1 files changed, 2 insertions, 0 deletions

diff --git a/src/lib/libssl/ssl_sess.c b/src/lib/libssl/ssl_sess.c
index 6424f775e2..8bfc382bb6 100644
--- a/src/lib/libssl/ssl_sess.c
+++ b/src/lib/libssl/ssl_sess.c
@@ -60,6 +60,7 @@
 #include <openssl/lhash.h>
 #include <openssl/rand.h>
 #include "ssl_locl.h"
+#include "cryptlib.h"
 
 static void SSL_SESSION_list_remove(SSL_CTX *ctx, SSL_SESSION *s);
 static void SSL_SESSION_list_add(SSL_CTX *ctx,SSL_SESSION *s);
@@ -250,6 +251,7 @@ int ssl_get_new_session(SSL *s, int session)
                 ss->session_id_length=0;
                 }
 
+        die(s->sid_ctx_length <= sizeof ss->sid_ctx);
         memcpy(ss->sid_ctx,s->sid_ctx,s->sid_ctx_length);
         ss->sid_ctx_length=s->sid_ctx_length;
         s->session=ss;