Mirrors/libwebsockets
1
0
Fork 0
mirror of https://github.com/warmcat/libwebsockets.git synced 2025-03-16 00:00:07 +01:00
Code Issues Releases Wiki Activity

check errno for ssl non ssl

Browse source 
After thomgree

https://github.com/warmcat/libwebsockets/issues/313

Signed-off-by: Andy Green <andy.green@linaro.org>
This commit is contained in:
Andy Green 2015-10-22 20:19:21 +08:00
parent fe6030a62b
commit 29ddc84a5c
1 changed files with 12 additions and 10 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

22
lib/ssl.c
View file

@ -617,22 +617,24 @@ lws_server_socket_service_ssl(struct libwebsocket_context *context,
if (context->allow_non_ssl_on_ssl_port) {
if (n >= 1 && context->service_buffer[0] >= ' ') {
/*
* TLS content-type for Handshake is 0x16
* TLS content-type for ChangeCipherSpec Record is 0x14
*
* A non-ssl session will start with the HTTP method in
* ASCII. If we see it's not a legit SSL handshake
* kill the SSL for this connection and try to handle
* as a HTTP connection upgrade directly.
*/
/*
* TLS content-type for Handshake is 0x16, and
* for ChangeCipherSpec Record, it's 0x14
*
* A non-ssl session will start with the HTTP
* method in ASCII. If we see it's not a legit
* SSL handshake kill the SSL for this
* connection and try to handle as a HTTP
* connection upgrade directly.
*/
wsi->use_ssl = 0;
SSL_shutdown(wsi->ssl);
SSL_free(wsi->ssl);
wsi->ssl = NULL;
goto accepted;
}
if (n == 0 || n == LWS_EAGAIN || n == LWS_EWOULDBLOCK) {
if (n == 0 || LWS_ERRNO == LWS_EAGAIN ||
LWS_ERRNO == LWS_EWOULDBLOCK) {
/*
* well, we get no way to know ssl or not
* so go around again waiting for something