Date: Wed, 11 May 2005 15:19:25 GMT From: Matus UHLAR - fantomas <uhlar@fantomas.sk> To: freebsd-gnats-submit@FreeBSD.org Subject: ports/80901: proftpd's mod_tls floods syslog with "already free" error messages Message-ID: <200505111519.j4BFJPOU033366@www.freebsd.org> Resent-Message-ID: <200505111520.j4BFK2Cl089215@freefall.freebsd.org>
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>Number: 80901
>Category: ports
>Synopsis: proftpd's mod_tls floods syslog with "already free" error messages
>Confidential: no
>Severity: serious
>Priority: low
>Responsible: freebsd-ports-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Wed May 11 15:20:01 GMT 2005
>Closed-Date:
>Last-Modified:
>Originator: Matus UHLAR - fantomas
>Release: 4.11
>Organization:
Nextra s.r.o., Bratislava, Slovakia
>Environment:
FreeBSD w03 4.11-RELEASE-p2 FreeBSD 4.11-RELEASE-p2 #0: Tue Apr 12 13:04:36 CEST 2005 root@w03:/shared1/rw/os/FreeBSD/i386/obj/RELENG_4_11/shared1/rw/os/FreeBSD/i386/src/RELENG_4_11/sys/i686_SP i386
>Description:
proftpd-1.2.10 has s bug in mod_tls that causes it to flood syslog with messages:
May 11 12:07:09 w03 proftpd
May 11 12:07:09 w03 proftpd
May 11 12:07:09 w03 in free():
May 11 12:07:09 w03 in free():
May 11 12:07:09 w03 warning:
May 11 12:07:09 w03 warning:
May 11 12:07:09 w03 page is already free
May 11 12:07:09 w03 page is already free
They are not of facility 'ftp' (didn't check which one) and occur after every client disconnects.
>How-To-Repeat:
compile proftpd with mod_tls, connect and disconnect (using tls is not required to see this problem).
>Fix:
the problem is known to FreeBSD maintainer and already fixed: http://bugs.proftpd.org/show_bug.cgi?id=2313
and this patch fixes it: http://bugs.proftpd.org/attachment.cgi?id=2190
>Release-Note:
>Audit-Trail:
>Unformatted:
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