generic-library/libzmq
1
0
Fork 0
mirror of https://github.com/zeromq/libzmq.git synced 2025-01-06 00:31:13 +01:00
Code Issues Projects Releases Wiki Activity

Merge pull request #4013 from bluca/fuzzers

Browse Source 
Problem: ws_engine leaks memory if Sec-WebSocket-Protocol header pass…
This commit is contained in:
Doron Somech 2020-08-17 06:53:52 +03:00 committed by GitHub
commit 29f5ede684
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/ws_engine.cpp
View File

@ -865,6 +865,10 @@ bool zmq::ws_engine_t::client_handshake ()
strcpy_s (_websocket_accept, _header_value); strcpy_s (_websocket_accept, _header_value);
else if (strcasecmp ("Sec-WebSocket-Protocol", _header_name) else if (strcasecmp ("Sec-WebSocket-Protocol", _header_name)
== 0) { == 0) {
if (_mechanism) {
_client_handshake_state = client_handshake_error;
break;
}
if (select_protocol (_header_value)) if (select_protocol (_header_value))
strcpy_s (_websocket_protocol, _header_value); strcpy_s (_websocket_protocol, _header_value);
} }