4.5.10 on AIX 7.1

[Albert Chin]

On Sun, May 28, 2017 at 04:44:20PM -0500, Albert Chin via samba-technical wrote:
> I am trying to get 4.5.10 working on AIX 7.1. If I run:
>   # smbd -i -d 8
> and just let it sit, it will eventually:
>   Processing section "[homes]"
>   added interface en0 ip=10.191.57.119 bcast=10.191.57.255 netmask=
>   added interface lo0 ip=127.0.0.1 bcast=127.255.255.255 netmask=
>   INFO: Profiling support unavailable in this build.
>   waiting for connections
> 
>   [[ waiting ... ]]
> 
>   [[ snip snip ... ]]
>   Primary group is 0 and contains 0 supplementary groups
>   ===============================================================
>   INTERNAL ERROR: Signal 11 in pid 4128944 (4.5.10)
>   Please read the Trouble-Shooting section of the Samba HOWTO
>   ===============================================================
>   PANIC (pid 4128944): internal error
>   unable to produce a stack trace on this platform
>   dumping core in /var/opt/TWWfsw/samba4510/log/cores/smbd

Digging deeper:
  $ cd /opt/build/samba-4.5.10/bin/default/source3/lib/unix_msg
  ./unix_msg_test.inst
  sending a 0-length message
  zsh: segmentation fault (core dumped)  ./unix_msg_test.inst

  $ dbx unix_msg_test.inst core
  (dbx) where
  unnamed block in unix_dgram_send(ctx = 0x20009688, dst = 0x2ff217ec, iov = 0x2ff21308, iovlen = 1, fds = (nil), num_fds = 0), line 630 in "unix_msg.c"
  unix_dgram_send(ctx = 0x20009688, dst = 0x2ff217ec, iov = 0x2ff21308, iovlen = 1, fds = (nil), num_fds = 0), line 630 in "unix_msg.c" unnamed block in unix_msg_send(ctx = 0x20009658, dst = 0x2ff217ec, iov = (nil), iovlen = 0, fds = (nil), num_fds = 0), line 816 in "unix_msg.c"
  unix_msg_send(ctx = 0x20009658, dst = 0x2ff217ec, iov = (nil), iovlen = 0, fds = (nil), num_fds = 0), line 816 in "unix_msg.c"
  main(), line 103 in "tests.c"

Works on RHEL and Solaris.

-- 
albert chin (china at thewrittenword.com)