Hi Where can I send an file, which crashes clamscan? (And clamd.)
# clamscan 1CbcIr-0007eS-I9.eml Segmentation fault Regards, Steffen -----Urspr�ngliche Nachricht----- Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Im Auftrag von Stephen Gran Gesendet: Dienstag, 7. Dezember 2004 18:42 An: 'ClamAV users ML' Betreff: Re: [Clamav-users] Seg faults On Tue, Dec 07, 2004 at 02:24:58PM +0100, Steffen Heil said: > Hi > > I use clamscan to scan mails usings exim4 with exiscan. > I am running the following on deiban sarge: > > mail:~# apt-cache policy clamav > clamav: > Installed: 0.80-7 > Candidate: 0.80-7 > Version Table: > *** 0.80-7 0 > 500 http://updates.ipx-server.de sarge/main Packages > 500 http://ftp.de.debian.org sarge/main Packages > 100 /var/lib/dpkg/status > 0.80-6 0 > 500 http://people.debian.org sarge/main Packages > > I am running the same setup on anther higher load mashine with no problems. > However on this system I get: > > Mon Dec 6 07:59:17 2004 -> Segmentation fault :-( Bye.. > > Which also stops exim4 from receiving mail. > > Now, first, what can I do to get more details? > Second, how can I check if all prerequisites for clamav are matched? > Everything that is required by the package is available except for > unrar and lha, which are "unavailable". The packages in debian main are stripped, that is, they don't have debugging information in them, so you are unlikely to get a useful core dump out of a segfault. If you want to do useful debugging on the problem, do the following: apt-get build-dep clamav apt-get source clamav cd clamav-0.80/ $EDITOR debian/rules - remove all the dh_strip calls towards the end. dpkg-buildpackage -rfakeroot cd ../ dpkg -i all the debs you are currently using (clamd,clamdscan, libclamav1, etc) Then wait for a segfault and take a look at the core file with the instructions on the wiki. Alternatively, you can increase your logging level - take a look at man cland.conf(5) for more information there. It is unlikely that you are missing a depedency. I think it is more likely that you're getting hit with an odd mail that is causing clam to segfault. -- -------------------------------------------------------------------------- | Stephen Gran | You're not an alcoholic unless you go | | [EMAIL PROTECTED] | to the meetings. | | http://www.lobefin.net/~steve | | --------------------------------------------------------------------------
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