Re: Segmentation faults in DBMail 3.2

Hey Paul,

i did what you told me. Gdb says:


Program received signal SIGPIPE, Broken pipe.
0x00007ffff600135d in write () at ../sysdeps/unix/syscall-template.S:81
81    ../sysdeps/unix/syscall-template.S: File or directory not found.

It happens if an apple mail client trys to connect.

I hope this is helpfull!

Am 28.12.14 um 12:43 schrieb Paul J Stevens:
>
> On 04-12-14 15:56, Claas Kähler wrote:
>> Hallo,
>>
>> i got an annoying segmentation fault from time to time in dbmail-imapd.
>> I am not able to restart the service directy and have to wait for a few
>> minutes. Afterwards it will work agian. Has anybody else this problem
>> too and found a solution?
> I've had more reports of this.
>
>> In the attachment you will find a strace output and a coredump.
> If you could reproduce this with gdb, instead of strace it would be very
> helpful.
>
> Compile dbmail with debugging symbols:
>
> dbmail-3.2.2 $> CFLAGS=-g ./configure --enable-static=yes
> dbmail-3.2.2 $> make
> dbmail-3.2.2 $> sudo kill `pidof dbmail-imapd`
> dbmail-3.2.2 $> gdb src/dbmail-imapd
> gdb> run -D -f /path/to/your/dbmail.conf
>
> wait for crash...
> *crash on segfault*
>
> gdb> bt
>
> cut and paste the output of bt.
>
> gdb> quit
> dbmail-3.2.2 $> sudo /usr/sbin/dbmail-imapd
>
>
> Of course stopping and restarting the installed version of dbmail-imapd
> is only necessary if you are doing this on your production machine.
>
>
>
>