Hi Daniel, I found modules what are impacted by this leak:
http_client utils xcap http_async_client auth_identity xcap_client I would like to update documentations, but this is first time when I'm updating documentation. I believe I need to update xml file for module. Should I then regenerate readme file as stated here: https://www.kamailio.org/wiki/devel/how-to/module-readme Or not? Then I believe to create pull request with my changes. Correct? Maybe you have manual for this? With kind regards, Jurijs On Wed, Oct 12, 2016 at 4:30 PM, Daniel-Constantin Mierla <mico...@gmail.com > wrote: > Hello, > > ok, so that was... > > Maybe it would be good to add a note to the docs of the module about this > issue so people become aware of it. I guess the other http_* modules are > affected. Pull requests or other suggestions are welcome, of course! > > Cheers, > Daniel > > On 12/10/16 15:04, Jurijs Ivolga wrote: > > Hi Daniel, > > Thank you a lot, it looks that issue is solved, after updating libcurl. > > I was using following manual for updating libcurl, in case if somebody > will have same issue. > > https://www.digitalocean.com/community/questions/how-to- > upgrade-curl-in-centos6 > > With kind regards, > > Jurijs > > On Tue, Oct 11, 2016 at 2:43 PM, Jurijs Ivolga <jurijs.ivo...@gmail.com> > wrote: > >> Hi Daniel, >> >> You are correct we are using heavily http_query. >> >> I found following bug report: >> >> https://bugs.centos.org/view.php?id=9391 >> >> I will try to update to libcurl 7.44 and check if this help. >> >> Thank you a lot Daniel! >> >> With kind regards, >> >> Jurijs >> >> On Tue, Oct 11, 2016 at 10:55 AM, Daniel-Constantin Mierla < >> mico...@gmail.com> wrote: >> >>> Hello, >>> >>> from the logs, it seems to be related to curl library, I see many >>> reports like: >>> >>> ==16459== 189,318 bytes in 167 blocks are possibly lost in loss record >>> 681 of 683 >>> ==16459== at 0x4C26FEF: calloc (vg_replace_malloc.c:711) >>> ==16459== by 0x104BB699: ??? (in /usr/lib64/libnsspem.so) >>> ==16459== by 0x104AA537: ??? (in /usr/lib64/libnsspem.so) >>> ==16459== by 0x104AB81E: ??? (in /usr/lib64/libnsspem.so) >>> ==16459== by 0x104B0B88: ??? (in /usr/lib64/libnsspem.so) >>> ==16459== by 0x104B77E1: ??? (in /usr/lib64/libnsspem.so) >>> ==16459== by 0xB71ABC9: ??? (in /usr/lib64/libnss3.so) >>> ==16459== by 0xB71AE62: PK11_CreateGenericObject (in >>> /usr/lib64/libnss3.so) >>> ==16459== by 0xA0674DF: ??? (in /usr/lib64/libcurl.so.4.1.1) >>> ==16459== by 0xA067666: ??? (in /usr/lib64/libcurl.so.4.1.1) >>> ==16459== by 0xA069141: ??? (in /usr/lib64/libcurl.so.4.1.1) >>> ==16459== by 0xA0601C4: Curl_ssl_connect (in >>> /usr/lib64/libcurl.so.4.1.1) >>> >>> That's like almost 200KB lost in this report. >>> >>> From the list of the modules, I see you have utils and I guess you use >>> http query function from there, is it? >>> >>> Cheers, >>> Daniel >>> >>> On 10/10/16 12:06, Jurijs Ivolga wrote: >>> >>> Hi Daniel, >>> >>> I left valgrind running for little while, not sure if this will be >>> enough. >>> >>> Please find attached log file. >>> >>> Thank you a lot for your help! >>> >>> With kind regards, >>> >>> Jurijs >>> >>> On Fri, Oct 7, 2016 at 7:15 PM, Daniel-Constantin Mierla < >>> mico...@gmail.com> wrote: >>> >>>> Hello, >>>> >>>> that's the way it was done for older versions of kamailio. >>>> >>>> In master and 4.4 the memory debugging is turned on and it is reflected >>>> by the presence of DBG_SR_MEMORY in the output of 'kamailio -v'. >>>> >>>> Anyhow, what you reported is not a leak inside kamailio memory manager, >>>> but a leak of using system memory, so it is not affected by DBG_SR_MEMORY >>>> and cannot be troubleshooted using the mechanisms for pkg and shm managers. >>>> >>>> Cheers, >>>> Daniel >>>> >>>> >>> -- >>> Daniel-Constantin Mierlahttp://twitter.com/#!/miconda - >>> http://www.linkedin.com/in/miconda >>> Kamailio Advanced Training, Berlin, Oct 24-26, 2016 - http://www.asipto.com >>> >>> -- > Daniel-Constantin Mierlahttp://twitter.com/#!/miconda - > http://www.linkedin.com/in/miconda > Kamailio Advanced Training, Berlin, Oct 24-26, 2016 - http://www.asipto.com > >
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