From aa362e8e68b317fcc4fecbe44f62750e8cee6d32 Mon Sep 17 00:00:00 2001 From: Volker Lendecke Date: Tue, 10 Nov 2009 23:14:58 +0100 Subject: s3: Protect against an invalid bcc in SMBsendtxt --- source3/smbd/message.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/source3/smbd/message.c b/source3/smbd/message.c index 82b3dc30a2..386aca1727 100644 --- a/source3/smbd/message.c +++ b/source3/smbd/message.c @@ -245,7 +245,7 @@ void reply_sendtxt(struct smb_request *req) return; } - if (smbd_msg_state == NULL) { + if ((smbd_msg_state == NULL) || (req->buflen < 3)) { reply_nterror(req, NT_STATUS_INVALID_PARAMETER); END_PROFILE(SMBsendtxt); return; -- cgit