cifs: fix a possible use of uninit variable in SMB2_sess_setup

In case of error, goto ssetup_exit can be hit and we could end up using uninitialized value of resp_buftype Signed-off-by: Namjae Jeon <[email protected]> Signed-off-by: Ashish Sangwan <[email protected]> Signed-off-by: Steve French <[email protected]>
chewitt · Aug 21, 2014 · 7de975e · 7de975e
1 parent d6ccf49
commit 7de975e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
@@ -530,7 +530,7 @@ SMB2_sess_setup(const unsigned int xid, struct cifs_ses *ses,
 	struct smb2_sess_setup_rsp *rsp = NULL;
 	struct kvec iov[2];
 	int rc = 0;
-	int resp_buftype;
+	int resp_buftype = CIFS_NO_BUFFER;
 	__le32 phase = NtLmNegotiate; /* NTLMSSP, if needed, is multistage */
 	struct TCP_Server_Info *server = ses->server;
 	u16 blob_length = 0;