Re: Segmentation faults in DBMail 3.2

Claas Kähler <[email protected]>
Newsgroups gmane.mail.imap.dbmail
Message-ID <[email protected]>
Okay sorry, that wasn't the segfault, i finally got it:

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffef9c4700 (LWP 12352)]
0x0000000000418cd5 in _ic_status_enter (D=0x735b80) at imapcommands.c:1520
1520                self->mailbox->condstore = true;



Am 05.01.15 um 13:00 schrieb Reindl Harald:
>
>
> Am 05.01.2015 um 12:57 schrieb Claas Kähler:
>> 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!
>
> not that much without the informations *before* to get a context i guess
>
>> 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.
>
>
>
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