TNG > 2.2 Problems

[Luke Kenneth Casson Leighton]

thanks!

On Sat, 22 Apr 2000, Michael Glauche wrote:

> Hi,
>   I did a "field test" with TNG today, and I ran into a couple of 
> problems.
> Setup: linux intel/rh 6.2/glibc2.1, 10x NT4.0 SP 5
> TNG set up similar to that in the FAQ, is WINS-server, nmbd
> logs domain master ok.
> 
> When I do a "smbclient -L server" I get a segfault in smbd.
> 
> I did test it with 2.2, 2.3, 2.4, 2.4.1, 2.4.2 (yes, the machine
> compiles fast ;)
> Only 2.2 does it right, starting with 2.3 i get the segfault:
> Program received signal SIGSEGV, Segmentation fault.
> 0x805eafe in api_RNetShareEnum (conn=0x80ad398, vuid=100,
> param=0x80ad370
> "",
>     data=0x0, mdrcnt=65535, mprcnt=1024, rdata=0xbffffa8c,
> rparam=0xbffffa88,
>     rdata_len=0xbffffa84, rparam_len=0xbffffa80) at smbd/lanman.c:1696
> 1696                    sh2.info2_hdr = *ctr.share.info2.info_2[i];
> 
> #0  0x805eafe in api_RNetShareEnum (conn=0x80ad398, vuid=100,
>     param=0x80ad370 "", data=0x0, mdrcnt=65535, mprcnt=1024,
> rdata=0xbffffa8c,
>     rparam=0xbffffa88, rdata_len=0xbffffa84, rparam_len=0xbffffa80)
>     at smbd/lanman.c:1696
> #1  0x8062d12 in api_reply (conn=0x80ad398, vuid=100, outbuf=0x80c6999
> "",
>     data=0x0, params=0x80ad370 "", tdscnt=0, tpscnt=19, mdrcnt=65535,
>     mprcnt=1024) at smbd/lanman.c:3725
> #2  0x805a2d9 in named_pipe (conn=0x80ad398, vuid=100, outbuf=0x80c6999
> "",
>     name=0xbffffbda "LANMAN", setup=0x0, data=0x0, params=0x80ad370 "",
>     suwcnt=0, tdscnt=0, tpscnt=19, msrcnt=0, mdrcnt=65535, mprcnt=1024)
>     at smbd/ipc.c:366
> #3  0x805acec in reply_trans (conn=0x80ad398, inbuf=0x80b6591 "",
>     outbuf=0x80c6999 "", size=99, bufsize=17408) at smbd/ipc.c:555
> #4  0x8084d05 in switch_message (type=37, inbuf=0x80b6591 "",
>     outbuf=0x80c6999 "", size=99, bufsize=17408) at smbd/process.c:550
> #5  0x8084dc0 in construct_reply (inbuf=0x80b6591 "", outbuf=0x80c6999
> "",
>     size=99, bufsize=17408) at smbd/process.c:582
> #6  0x8084fa7 in process_smb (inbuf=0x80b6591 "", outbuf=0x80c6999 "")
>     at smbd/process.c:656
> #7  0x80859a8 in smbd_process () at smbd/process.c:1004
> #8  0x8051889 in main (argc=2, argv=0xbffffd84) at smbd/server.c:784
> 
> So, the problem lies somewhere in lanman.c the section at 1690 has
> changed
> quite a bit from 2.2 to 2.3.
> 
> So, I did continue testing 2.2, and run into a couple of more problems:
> a) During logon screen, when I enter a wrong password, it takes VERY
> long
> time to verify, then I get something like "cannot log in to domain ...
> error code
> C0000253".
> The strange thing is, that ALL following logins fail with a simmilar
> message, but
> with error nr# C0000037
> 
> b) sometimes the profiles are written as root, sometimes as user. That
> leads to many
> problems using profiles ;) but outsourcing them to a 2.0.7pre4 server
> works fine ;)
> 
> c) When I try to change the password I sometimes get the error "cant
> change password, 
> error c00000BE"
> 
> d) sometimes NT tells me it can't find domain controller, usually after
> logging
> of one user. TNG is wins-server, client is registered, etc. did not look
> any further
> into this one yet. too tired ;)
> This can only be cured with a reboot of NT, then everything works fine
> again.
> 
> TIA,
>    Michael
> -- 
> Samba Information HQ (in german)
> http://www.sambahq.de/
> 

<a href=" mailto:lkcl at samba.org" > Luke Kenneth Casson Leighton    </a>
<a href=" http://cb1.com/~lkcl"  > Samba and Network Development   </a>
<a href=" http://samba.org"      > Samba Web site                  </a>
<a href=" http://mcp.com"        > Macmillan Technical Publishing  </a>
 
ISBN1578701503 DCE/RPC over SMB: Samba and Windows NT Domain Internals