Core Dumps with dovecot-2.2 -git as of 2.2.devel (eaf276b33)

[Reuben Farrelly]

On 14/10/2017 8:58 PM, Timo Sirainen wrote:
> OOn 13 Oct 2017, at 15.48, Reuben Farrelly <reuben-dovecot at reub.net> wrote:
>>
>> Sure.  Here you go:
>>
>> Oct 13 23:45:06 thunderstorm.reub.net dovecot: doveadm: Error: ==16947== Invalid read of size 8
>> Oct 13 23:45:06 thunderstorm.reub.net dovecot: doveadm: Error: ==16947==    at 0x54F2E38: i_stream_next_line (istream.c:428)
>> Oct 13 23:45:06 thunderstorm.reub.net dovecot: doveadm: Error: ==16947==    by 0x54F2EFB: i_stream_read_next_line (istream.c:449)
>> Oct 13 23:45:06 thunderstorm.reub.net dovecot: doveadm: Error: ==16947==    by 0x441D68: server_connection_print_log (server-connection.c:305)
>> Oct 13 23:45:06 thunderstorm.reub.net dovecot: doveadm: Error: ==16947==    by 0x442154: server_connection_input_one (server-connection.c:405)
> 
> Oh, I think your other side is running an old Dovecot? Does the attached patch help?

Not old by much - probably only a week or so behind with master-2.2.

But regardless, this patch seems to have resolved the problem now and I 
haven't had a crash in the past 8+ hours.

Thanks!
Reuben