Re: [Cppcms-users] I would like to have my blog...

[Paolo B. <pao...@gm...>]

It seems a bug in the captcha...

% gdb ./cppblog
GNU gdb (GDB) 7.8.1
[...]
Reading symbols from ./cppblog...done.
(gdb) catch throw
Catchpoint 1 (throw)
(gdb) run
Starting program: /home/paolo/cppblog/pkg/cppblog/usr/bin/cppblog
Catchpoint 1 (exception thrown), 0x00007ffff6da1050 in __cxa_throw ()
from /usr/lib/libstdc++.so.6
(gdb) bt
#0  0x00007ffff6da1050 in __cxa_throw () from /usr/lib/libstdc++.so.6
#1  0x00007ffff70948e9 in
Magick::throwException(MagickLib::_ExceptionInfo&) () from
/usr/lib/libGraphicsMagick++.so.3
#2  0x000000000041cc11 in captcha_maker (this=0x68a560 <(anonymous
namespace)::maker_instance>, width_=120, height_=60) at
/home/paolo/cppblog/src/cppblog_0.1.0/apps/captcha.cpp:56
#3  __static_initialization_and_destruction_0 (__initialize_p=1,
__priority=65535) at
/home/paolo/cppblog/src/cppblog_0.1.0/apps/captcha.cpp:157
#4  _GLOBAL__sub_I__ZN4apps7captchaC2ERN6cppcms7serviceE () at
/home/paolo/cppblog/src/cppblog_0.1.0/apps/captcha.cpp:177
#5  0x0000000000474d5d in __libc_csu_init ()
#6  0x00007ffff67a8fcf in __libc_start_main () from /usr/lib/libc.so.6
#7  0x000000000041de62 in _start ()
(gdb) k
Kill the program being debugged? (y or n) y
(gdb) q
%

On Thu, Jan 1, 2015 at 9:14 AM, augustin <aug...@ov...> wrote:
> On Sunday, December 21, 2014 02:36:54 AM Paolo Bolzoni wrote:
>> Sometimes it crashes outright, sometime it needs few seconds. But
>> meanwhile it uses 100% of the CPU, is it expected? What can I try?
>
> It is certainly not expected!
> I have never installed nor used cppblog, so I won't be able to help you much.
> However, the symptom you describe point to some infinite loop. The application
> crashes when it runs out of memory.
> I guess it's up to you to debug the application and report back here, for the
> benefit of other users who might encounter a similar problem.
>
> Good luck, and happy new year!
>
>
> augustin.
>
>
>
>
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