Luca,
I will apply that update and send you the config file as well as a extended output of my logfile in case there is anything interesting in it. I will send it direct to your e-mail as it will most likely be to big for this forum... --Brian ________________________________ From: [email protected] [[email protected]] on behalf of Luca Deri [[email protected]] Sent: Monday, December 05, 2011 7:58 AM To: [email protected] Subject: Re: [Ntop-misc] Return of segfaults Brian 1. how do you start ntop (command line options)? 2. I have just made a small fix. Please resync from SVN and let me know. The short buffer message is not nice and it's an indication of a problem, not just of a short buffer. Thanks for your support Luca On Dec 5, 2011, at 1:50 PM, Brian Behrens wrote: Luca, I am not sure what quite has happened. But the segfaults have returned. IE: Dec 3 13:13:43 probe ntop[882]: **ERROR** Buffer too short @ rrdPlugin.c:1752 (increase to at least 32) Dec 3 19:59:23 probe ntop[882]: **ERROR** Bad magic number (expected=1968/real=1290) [deviceId=0] lookupHost()[pbuf.c:1422] Dec 3 23:28:28 probe ntop[882]: **ERROR** Bad magic number (expected=1968/real=1290) [deviceId=0] lookupHost()[pbuf.c:1421] Dec 4 01:43:54 probe kernel: [134966.213250] ntop[956]: segfault at 8 ip 00007f7620d5c251 sp 00007f7602dc6510 error 4 in libntop-4.1.2.so[7f7620d36000+74000] The issue here is that they are not as easily reproducible. The issue seems to have started after you fixed the last memory leak. I did make a mod to prng_Destroy function in prng.c as it was no using your safefree and I set the pointer to null to see if maybe this was causing the issue. It seems to have decreased the segfaults, but unfortunately, not eliminated them. Any ideas where else to look based on the segfault issued above? --Brian _______________________________________________ Ntop-misc mailing list [email protected]<mailto:[email protected]> http://listgateway.unipi.it/mailman/listinfo/ntop-misc
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