samba - Aug 2006 - Server signing bugs with CIFS VFS client

Since upgrading to Samba 3.0.23a, mounting a Samba share using
mount.cifs generates the following errors in the Samba server's logs:

Aug  7 17:45:08 pccentos4 smbd[5345]: [2006/08/07 17:45:08, 0]
libsmb/smb_signing.c:srv_check_incoming_message(720)
Aug  7 17:45:08 pccentos4 smbd[5345]:   srv_check_incoming_message:
BAD SIG: seq 2 wanted SMB signature of
Aug  7 17:45:08 pccentos4 smbd[5345]: [2006/08/07 17:45:08, 0]
libsmb/smb_signing.c:srv_check_incoming_message(724)
Aug  7 17:45:08 pccentos4 smbd[5345]:   srv_check_incoming_message:
BAD SIG: seq 2 got SMB signature of

The errors appear to be harmless.  I get similar errors even after
applying the patch from
https://bugzilla.samba.org/show_bug.cgi?id=4003 or trying
SAMBA_3_0_RELEASE.

(I was also getting "permission denied" errors using CIFS VFS to
access a Samba 3.0.23a server, but those appear to be fixed in
SAMBA_3_0_RELEASE.)

Josh Kelley

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Josh Kelley wrote:
> Since upgrading to Samba 3.0.23a, mounting a Samba 
> share using mount.cifs generates the following errors
> in the Samba server's logs:
> 
> Aug  7 17:45:08 pccentos4 smbd[5345]: [2006/08/07 17:45:08, 0]
> libsmb/smb_signing.c:srv_check_incoming_message(720)
> Aug  7 17:45:08 pccentos4 smbd[5345]:   srv_check_incoming_message:
> BAD SIG: seq 2 wanted SMB signature of
> Aug  7 17:45:08 pccentos4 smbd[5345]: [2006/08/07 17:45:08, 0]
> libsmb/smb_signing.c:srv_check_incoming_message(724)
> Aug  7 17:45:08 pccentos4 smbd[5345]:   srv_check_incoming_message:
> BAD SIG: seq 2 got SMB signature of
> 
> The errors appear to be harmless.  I get similar errors even after
> applying the patch from
> https://bugzilla.samba.org/show_bug.cgi?id=4003 or trying
> SAMBA_3_0_RELEASE.
> 
> (I was also getting "permission denied" errors using CIFS VFS to
> access a Samba 3.0.23a server, but those appear to be fixed in
> SAMBA_3_0_RELEASE.)
There was a client signing fix as well.  But I'm pretty sure
Steve has his own signing code.  Not sure.

Can you send me another level 10 server log with this?
Thanks.





cheers, jerry
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