saslauthd loops sometimes (cyrus-sasl 2.1.26)

[Jered Floyd]

Yes; I encountered this bug and fixed it in February.  It is patched in 2.1.27.  Here is the detail:
 https://bugzilla.cyrusimap.org/show_bug.cgi?id=3920

--Jered

----- On Nov 4, 2016, at 4:21 AM, cyrus-sasl cyrus-sasl at lists.andrew.cmu.edu wrote:

> Hello.
> 
> saslauthd loops sometimes.
> 
>  PID USER      PR  NI    VIRT    RES    SHR S  %CPU  %MEM     TIME+ COMMAND
> 7365 root      20   0   53080      0      0 R 29.89 0.000 357:37.26 saslauthd
> 14581 root      20   0   53080      0      0 R 29.89 0.000 331:51.63 saslauthd
> 14582 root      20   0   53080      0      0 R 28.56 0.000 331:47.78 saslauthd
> 14583 root      20   0   53080      4      0 R 28.23 0.000 331:47.68 saslauthd
> 7366 root      20   0   53080      0      0 R 27.90 0.000 357:23.28 saslauthd
> 7371 root      20   0   53080      4      0 R 27.90 0.000 357:39.20 saslauthd
> 7364 root      20   0   53080      0      0 R 26.24 0.000 357:48.34 saslauthd
> 
> strace for pid 7364 for example:
> 
> read(5, "", 949)                        = 0
> select(6, [5], NULL, NULL, {0, 0})      = 1 (in [5], left {0, 0})
> read(5, "", 949)                        = 0
> select(6, [5], NULL, NULL, {0, 0})      = 1 (in [5], left {0, 0})
> read(5, "", 949)                        = 0
> select(6, [5], NULL, NULL, {0, 0})      = 1 (in [5], left {0, 0})
> 
> saslauthd ran with "-a rimap -O imap.server -r -n 0". Has anyone met with this
> problem ?
> 
> --
> Regards,
> Sergey