From 8c447031adff74d8a910231fc06396bbbb331685 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Lutz=20J=C3=A4nicke?= <jaenicke@openssl.org>
Date: Fri, 19 Oct 2007 07:36:34 +0000
Subject: [PATCH] Prepare OpenSSL 0.9.8g: cherry pick
http://cvs.openssl.org/chngview?cn=16691 Don't try to lookup zero length
session. PR: 1591 Submitted by: steve
---
ssl/ssl_sess.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/ssl/ssl_sess.c b/ssl/ssl_sess.c
index d30a24f2fe..ee88be2b88 100644
--- a/ssl/ssl_sess.c
+++ b/ssl/ssl_sess.c
@@ -320,10 +320,12 @@ int ssl_get_prev_session(SSL *s, unsigned char *session_id, int len,
fatal = 1;
goto err;
}
- else if (r == 0)
+ else if (r == 0 || (!ret && !len))
goto err;
else if (!ret && !(s->session_ctx->session_cache_mode & SSL_SESS_CACHE_NO_INTERNAL_LOOKUP))
#else
+ if (len == 0)
+ goto err;
if (!(s->ctx->session_cache_mode & SSL_SESS_CACHE_NO_INTERNAL_LOOKUP))
#endif
{
--
2.25.1