Date: Tue, 23 Apr 2002 23:03:09 +0200 (CEST) From: Blaz Zupan <blaz@si.FreeBSD.org> To: freebsd-security@freebsd.org Subject: segfault in ftpd Message-ID: <20020423225805.Q93786-100000@titanic.medinet.si>
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For some time now I see messages like this in the logs on our webserver: pid 36861 (ftpd), uid 29987: exited on signal 11 This is with the stock ftpd on 4.5-RELEASE-p3 (users use it to upload their web pages to it). I compiled ftpd with -g and tried to set it up so that I get a coredump. I configured: mkdir /var/coredumps chmod 1777 /var/coredumps sysctl kern.corefile=/var/coredumps/%U.%N.%P.core Now I can create a simple program that crashes and the core will be written to /var/coredumps. But ftpd simply does not want to create a coredump. As far as I can see, /etc/login.conf specifies coredumpsize=unlimited. Is there anything else I need to configure or tune to be able to catch a coredump? I'd really like to catch this one before 4.6-RELEASE ;-) To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-security" in the body of the message
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