From 10500184bf7aac4c1036a807ad4f57d2016d7bd0 Mon Sep 17 00:00:00 2001 From: Jeremy Allison Date: Thu, 1 Nov 2007 22:42:21 -0700 Subject: Ensure we can't accidently do a pipe write with unread bytes in the socket buffer. Jeremy (This used to be commit 84d22f7747126608b9460f9591bb5967d871b82d) --- source3/smbd/reply.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/source3/smbd/reply.c b/source3/smbd/reply.c index c83066d41e..de0e852e2a 100644 --- a/source3/smbd/reply.c +++ b/source3/smbd/reply.c @@ -3949,6 +3949,11 @@ void reply_write_and_X(connection_struct *conn, struct smb_request *req) /* If it's an IPC, pass off the pipe handler. */ if (IS_IPC(conn)) { + if (req->unread_bytes) { + reply_doserror(req, ERRDOS, ERRbadmem); + END_PROFILE(SMBwriteX); + return; + } reply_pipe_write_and_X(req); END_PROFILE(SMBwriteX); return; -- cgit