Hello Ronnie Sahlberg,
The patch 408565988cde: "cifs: create
SMB2_open_init()/SMB2_open_free() helpers." from Aug 1, 2018, leads
to the following static checker warning:
fs/cifs/smb2pdu.c:2070 SMB2_open_init()
error: uninitialized symbol 'req'.
fs/cifs/smb2pdu.c
2064 unsigned int total_len;
2065 struct kvec *iov = rqst->rq_iov;
2066 __le16 *copy_path;
2067 int rc;
2068
2069 rc = smb2_plain_req_init(SMB2_CREATE, tcon, (void **) &req, &total_len);
2070 iov[0].iov_base = (char *)req;
^^^
We haven't checked for failure until later.
2071 /* -1 since last byte is buf[0] which is sent below (path) */
2072 iov[0].iov_len = total_len - 1;
2073
2074 if (rc)
^^
Here.
2075 return rc;
2076
regards,
dan carpenter
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