openwrt/package/libs/cyassl/patches/200-SSL_accept-handle-hello-garbage.patch
Jo-Philipp Wich 8e2106488a Revert "[cyassl]: upgrade to 2.8.0"
Reverts the CyaSSL version bump for now since the update completely broke
trunk building due to incompatible changes in the IO callback API which in
turn breaks the core ustream-ssl package.

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

SVN-Revision: 38576
2013-10-29 09:53:48 +00:00

14 lines
545 B
Diff

--- a/src/cyassl_int.c
+++ b/src/cyassl_int.c
@@ -1588,6 +1588,10 @@
b1 =
ssl->buffers.inputBuffer.buffer[ssl->buffers.inputBuffer.idx++];
ssl->curSize = ((b0 & 0x7f) << 8) | b1;
+
+ /* does not appear to a be a SSLv2 client hello */
+ if ( ssl->buffers.inputBuffer.buffer[ssl->buffers.inputBuffer.idx] != 1 )
+ return UNKNOWN_HANDSHAKE_TYPE;
}
else {
ssl->options.processReply = getRecordLayerHeader;