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Commit f065fd09 authored by Pavel Shilovsky's avatar Pavel Shilovsky Committed by Steve French
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CIFS: Fix possible freed pointer dereference in CIFS_SessSetup 



Signed-off-by: default avatarPavel Shilovsky <piastry@etersoft.ru>
Signed-off-by: default avatarSteve French <smfrench@gmail.com>
parent 4ca3a99c

fs/cifs/sess.c

+2 −1
Original line number Diff line number Diff line
@@ -876,7 +876,8 @@ CIFS_SessSetup(const unsigned int xid, struct cifs_ses *ses, 
	pSMB = (SESSION_SETUP_ANDX *)iov[0].iov_base;

	smb_buf = (struct smb_hdr *)iov[0].iov_base;



	if ((type == RawNTLMSSP) && (smb_buf->Status.CifsError ==

	if ((type == RawNTLMSSP) && (resp_buf_type != CIFS_NO_BUFFER) &&

	    (smb_buf->Status.CifsError ==

			cpu_to_le32(NT_STATUS_MORE_PROCESSING_REQUIRED))) {

		if (phase != NtLmNegotiate) {

			cERROR(1, "Unexpected more processing error");