From db8062c0b1147f88362d8d84bcf9e7458d8d89de Mon Sep 17 00:00:00 2001 From: midipix Date: Wed, 14 Dec 2016 06:25:59 +0000 Subject: __ntapi_pty_query(): properly validate pty_info_class. --- src/pty/ntapi_pty_query.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/pty/ntapi_pty_query.c b/src/pty/ntapi_pty_query.c index 6754c77..7550ad3 100644 --- a/src/pty/ntapi_pty_query.c +++ b/src/pty/ntapi_pty_query.c @@ -63,6 +63,8 @@ int32_t __stdcall __ntapi_pty_query( msg.data.ctlinfo.ctxarg[3] = inherit->any[3]; hport = pty ? pty : __ntapi_internals()->hport_tty_session; + } else { + return NT_STATUS_INVALID_INFO_CLASS; } if ((status = __ntapi->zw_request_wait_reply_port(hport,&msg,&msg))) -- cgit v1.2.3