Re: [Mod-security-developers] Make test failed

[Breno S. <bre...@gm...>]

Oops you should change the binary to msc_test :)


On Wed, May 22, 2013 at 9:37 AM, Breno Silva <bre...@gm...> wrote:

> Could you also send me your error.log?
>
>
> On Wed, May 22, 2013 at 9:36 AM, Breno Silva <bre...@gm...>wrote:
>
>> You should do:
>>
>> Make sure there is a core dump area with something like:
>>
>>   CoreDumpDirectory /tmp
>>
>> Make sure limits are set to dump core:
>>
>>   ulimit -c unlimited
>>
>> Restart and trigger the error.  A core file should be in the directory
>> you specified.
>>
>> Then use gdb to get a backtrace:
>>
>> gdb /path/to/httpd /path/to/core --batch --quiet \
>>   -ex "thread apply all bt full" > backtrace.log
>>
>>
>> On Wed, May 22, 2013 at 9:32 AM, Pavel Mateja <pa...@ne...> wrote:
>>
>>> > Hello Pavel,
>>> >
>>> > Are you running make CFLAGS=-DMSC_TEST test right ?
>>>
>>> Yes, I am.
>>>
>>> > Can you send me your backtrace ?
>>>
>>> Sure. What exactly do you need?
>>>
>>> > Thanks
>>> >
>>> > On Wed, May 22, 2013 at 8:05 AM, Rainer Jung <rai...@ki...
>>> >wrote:
>>> > > On 22.05.2013 10:22, Pavel Mateja wrote:
>>> > > > Hi guys,
>>> > > > I've upgraded our debian servers from wheezy to squeeze and I can't
>>> > > > pass
>>> > >
>>> > > "make
>>> > >
>>> > > > test" of modsecurity any more:
>>> > > >
>>> > > > Loaded 8 tests from ./op/rx.t
>>> > > >
>>> > > >      1) op "rx": passed (Pattern match "" at UNIT_TEST.)
>>> > > >      2) op "rx": passed
>>> > > >      3) op "rx": passed (Pattern match "" at UNIT_TEST.)
>>> > > >      4) op "rx": passed (Pattern match "abc" at UNIT_TEST.)
>>> > > >      5) op "rx": passed (Pattern match "def" at UNIT_TEST.)
>>> > > >      6) op "rx": passed (Pattern match "ghi" at UNIT_TEST.)
>>> > > >      7) op "rx": passed
>>> > > >
>>> > > > ERROR: Failed to create rule for op "rx": Error creating rule:
>>> Error
>>> > >
>>> > > compiling
>>> > >
>>> > > > pattern (offset 2): unrecognized character after (? or (?-
>>> > > > Test exited with signal 11.
>>> > > > Executed: ./msc_test "-t" "op" "-n" "rx" "-p"
>>> > > > "(?^i:^([^=])\s*=\s*((?:abc)+(?:def|ghi){2})$)" "-D" "0" "-r" "1"
>>> > > >
>>> > > >      8) op "rx": failed
>>> > > >
>>> > > > Passed:  7; Failed:  1
>>> > > >
>>> > > > I've tried version 2.7.2 which passed test on old debian and latest
>>> > >
>>> > > 2.7.3.
>>> > >
>>> > > > Both failed on the same place.
>>> > > >
>>> > > > Compilation parameters were:
>>> > > > ./configure --prefix=/apache/modules/ --with-apxs=/apache/bin/apxs
>>> > >
>>> > > --with-
>>> > >
>>> > > > apr=/apache/bin/apr-1-config --with-apu=/apache/bin/apu-1-config
>>> > >
>>> > > --enable-pcre-
>>> > >
>>> > > > match-limit=50000 --enable-pcre-match-limit-recursion=10000
>>> > >
>>> > > --disable-mlogc
>>> > >
>>> > > Since it exits with signal 11 it might be related to this bug:
>>> > >
>>> > > https://github.com/SpiderLabs/ModSecurity/issues/23
>>> > >
>>> > > It was fixed in this commit
>>> > >
>>> > >
>>> > >
>>> https://github.com/SpiderLabs/ModSecurity/commit/3f6c14de5993b8b2c66e6317
>>> > > af1680f2a007aead
>>> > >
>>> > > and should be part of 2.7.2 and later. Maybe the fix didn't catch all
>>> > > similar situations?
>>> > >
>>> > > Regards,
>>> > >
>>> > > Rainer
>>> > >
>>> > >
>>> > >
>>> -------------------------------------------------------------------------
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>>> --
>>> Pavel Mateja
>>>
>>>
>>> ------------------------------------------------------------------------------
>>> Try New Relic Now & We'll Send You this Cool Shirt
>>> New Relic is the only SaaS-based application performance monitoring
>>> service
>>> that delivers powerful full stack analytics. Optimize and monitor your
>>> browser, app, & servers with just a few lines of code. Try New Relic
>>> and get this awesome Nerd Life shirt!
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>>>
>>
>>
>