diff options
| -rw-r--r-- | fs/ksmbd/smb2misc.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/fs/ksmbd/smb2misc.c b/fs/ksmbd/smb2misc.c index 730d68032c46..4508631c5706 100644 --- a/fs/ksmbd/smb2misc.c +++ b/fs/ksmbd/smb2misc.c @@ -317,14 +317,12 @@ static int smb2_validate_credit_charge(struct smb2_hdr *hdr) return 0; } + credit_charge = max(1, credit_charge); max_len = max(req_len, expect_resp_len); calc_credit_num = DIV_ROUND_UP(max_len, SMB2_MAX_BUFFER_SIZE); - if (!credit_charge && max_len > SMB2_MAX_BUFFER_SIZE) { - pr_err("credit charge is zero and payload size(%d) is bigger than 64K\n", - max_len); - return 1; - } else if (credit_charge < calc_credit_num) { - pr_err("credit charge : %d, calc_credit_num : %d\n", + + if (credit_charge < calc_credit_num) { + pr_err("Insufficient credit charge, given: %d, needed: %d\n", credit_charge, calc_credit_num); return 1; } |