smbpasswd segmentation fault in Jul2 CVS Code

[Matthew Keller]

[root at penguin bin]# gdb smbpasswd
GNU gdb 4.17.0.4 with Linux/x86 hardware watchpoint and FPU support
<snip>
This GDB was configured as "i386-redhat-linux"...
(gdb) set args -a -m taurus
(gdb) run
Starting program: /usr/local/samba/bin/smbpasswd -a -m taurus
Added interface ip=137.143.107.3 bcast=137.143.111.255
nmask=255.255.248.0
LSA Query Info Policy
Domain Member     - Domain: CASL SID:
S-1-5-21-4249405711-4100410612-2548434081
Domain Controller - Domain: CASL SID:
S-1-5-21-4249405711-4100410612-2548434081

Program received signal SIGSEGV, Segmentation fault.
chunk_free (ar_ptr=0x400ff420, p=0x80c18f8) at malloc.c:2897
malloc.c:2897: No such file or directory.
(gdb) where
#0  chunk_free (ar_ptr=0x400ff420, p=0x80c18f8) at malloc.c:2897
#1  0x400aa7c1 in __libc_free (mem=0x80c1900) at malloc.c:2872
#2  0x8095b50 in _Get_Pwnam ()
#3  0x8095bac in Get_Pwnam ()
#4  0x804ad5c in process_root ()
#5  0x804b207 in main ()
(gdb)


Luke Kenneth Casson Leighton wrote:
> 
> matthew,
> 
> please run: gdb smbpasswd
> set args -a -m HT01
> run
> do a where for me when it comes up with crash.

> >
> > I have the same result, with a bit more information. Please note that
> > the IP, BCAST and NMASK are 'x'd out to protect the computer, but were
> > correct. This is a Redhat 5.2 box on a 400mHz Pentium II. The machine
> > account (taurus$) was properly entered into passwd and shadow. I am
> > running the latest CVS as of July 2 at 10:00 EST.
> >
> > [bin]# smbpasswd -a -m taurus
> > Added interface ip=x.x.x.x bcast=x.x.x.x nmask=x.x.x.x
> > LSA Query Info Policy
> > Domain Member     - Domain: CASL SID:
> > S-1-5-21-4249405711-4100410612-2548434081
> > Domain Controller - Domain: CASL SID:
> > S-1-5-21-4249405711-4100410612-2548434081
> > Segmentation fault (core dumped)
> >
> > >From SMB.CONF
> > [1999/07/02 10:25:03, 2] smbd/server.c:main(739)
> >   Changed root to /
> > [1999/07/02 10:25:03, 2] lib/access.c:check_access(232)
> >   Allowed connection from taurus (x.x.x.x)
> > [1999/07/02 10:25:03, 2] smbd/reply.c:reply_special(143)
> >   netbios connect: name1=PENGUIN          name2=PENGUIN


-- 

          - Matthew Keller -
       Lead Programmer/Analyst
  Distributed Computing and Telemedia
State University of New York at Potsdam

Web: http://mattwork.potsdam.edu/
PGP: http://mattwork.potsdam.edu/crypto/