Revert "[cyassl]: upgrade to 2.8.0"
[openwrt.git] / package / libs / cyassl / patches / 200-SSL_accept-handle-hello-garbage.patch
1 --- a/src/cyassl_int.c
2 +++ b/src/cyassl_int.c
3 @@ -1588,6 +1588,10 @@
4                  b1 =
5                  ssl->buffers.inputBuffer.buffer[ssl->buffers.inputBuffer.idx++];
6                  ssl->curSize = ((b0 & 0x7f) << 8) | b1;
7 +
8 +                /* does not appear to a be a SSLv2 client hello */
9 +                if ( ssl->buffers.inputBuffer.buffer[ssl->buffers.inputBuffer.idx] != 1 )
10 +                    return UNKNOWN_HANDSHAKE_TYPE;
11              }
12              else {
13                  ssl->options.processReply = getRecordLayerHeader;