1 files changed, 1 insertions, 0 deletions

diff --git a/src/lib/libssl/ssl_sess.c b/src/lib/libssl/ssl_sess.c
index 6424f775e2..a0c3100b29 100644
--- a/src/lib/libssl/ssl_sess.c
+++ b/src/lib/libssl/ssl_sess.c
@@ -250,6 +250,7 @@ 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;