length at this point is the length returned by the last kernel_recvmsg call. total_read is the length of all of the data read so far. length is more or less meaningless at this point, so use total_read for everything.
Signed-off-by: Jeff Layton <[email protected]> Reviewed-by: Pavel Shilovsky <[email protected]> --- fs/cifs/connect.c | 10 +++++----- 1 files changed, 5 insertions(+), 5 deletions(-) diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index 47034af..41a0ba0 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -581,12 +581,12 @@ incomplete_rcv: else if (reconnect == 1) continue; - length += 4; /* account for rfc1002 hdr */ + total_read += 4; /* account for rfc1002 hdr */ - - dump_smb(smb_buffer, length); - if (checkSMB(smb_buffer, smb_buffer->Mid, total_read+4)) { - cifs_dump_mem("Bad SMB: ", smb_buffer, 48); + dump_smb(smb_buffer, total_read); + if (checkSMB(smb_buffer, smb_buffer->Mid, total_read)) { + cifs_dump_mem("Bad SMB: ", smb_buffer, + total_read < 48 ? total_read : 48); continue; } -- 1.7.3.4 -- To unsubscribe from this list: send the line "unsubscribe linux-cifs" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
