keep /etc/openssl/private dir private

[packages/openssl.git] / dtls_version.patch

From: David Woodhouse <dwmw2@infradead.org>
Date: Tue, 12 Feb 2013 14:55:32 +0000
Subject: Check DTLS_BAD_VER for version number.
Origin: upstream: http://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff_plain;h=9fe4603b8245425a4c46986ed000fca054231253
Bug-Debian: http://bugs.debian.org/701826
Bug: http://rt.openssl.org/Ticket/Display.html?id=2984&user=guest&pass=guest

The version check for DTLS1_VERSION was redundant as
DTLS1_VERSION > TLS1_1_VERSION, however we do need to
check for DTLS1_BAD_VER for compatibility.

diff --git a/ssl/s3_cbc.c b/ssl/s3_cbc.c
index 02edf3f..443a31e 100644
--- a/ssl/s3_cbc.c
+++ b/ssl/s3_cbc.c
@@ -148,7 +148,7 @@ int tls1_cbc_remove_padding(const SSL* s,
 	unsigned padding_length, good, to_check, i;
 	const unsigned overhead = 1 /* padding length byte */ + mac_size;
 	/* Check if version requires explicit IV */
-	if (s->version >= TLS1_1_VERSION || s->version == DTLS1_VERSION)
+	if (s->version >= TLS1_1_VERSION || s->version == DTLS1_BAD_VER)
 		{
 		/* These lengths are all public so we can test them in
 		 * non-constant time.