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On Thu, 14 Apr 2016 19:20:41 +1200 Andrew Bartlett wrote:
> My best guess is that winbindd wasn't in a happy state after the
> upgrade. 'net cache flush' or similar may have helped.
In this case there was no upgrade, just installation and domain join.
`net cache flush` did not help here.
Restarting winbind did not help.
> That is, I think wbcListUsers() returned 0 entries, which causes other
> code to think a realloc of length 0 'failed'.
That appears to be correct:
(gdb) n
4965 wbc_status = wbcListUsers(NULL, &num_users, &users);
(gdb)
4966 if (!WBC_ERROR_IS_OK(wbc_status)) {
(gdb) p wbc_status
$1 = WBC_ERR_UNKNOWN_FAILURE
(gdb) p num_users
$2 = 0
(gdb) p users
$3 = (const char **) 0x5555558340d0
> wbinfo -u would probably have failed in a similar way, but with a more
> useful error message.
`wbinfo -u` returns 0 and does not print anything at all, even with --verbose.
`wbinfo -g` does work though.
--
bye,
pabs
https://wiki.debian.org/PaulWise
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