Date: Fri, 9 Jul 2010 21:56:22 GMT From: Jan Schaumann <jschauma@netmeister.org> To: freebsd-gnats-submit@FreeBSD.org Subject: misc/148478: syslogd -s still binds port 514 Message-ID: <201007092156.o69LuMJp081598@www.freebsd.org> Resent-Message-ID: <201007092200.o69M0ELF039204@freefall.freebsd.org>
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>Number: 148478 >Category: misc >Synopsis: syslogd -s still binds port 514 >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Jul 09 22:00:13 UTC 2010 >Closed-Date: >Last-Modified: >Originator: Jan Schaumann >Release: FreeBSD 7.2 >Organization: >Environment: >Description: Even if started with the '-s' option, syslogd(8) will still bind to udp port 514. It won't actually log messages sent to it (it's possible it would if the packets had a spoofed source address of 127.0.0.1?), but it shouldn't even bind the port, since I might wish to use that port for another application on the system and I explicitly instructed syslogd to not bind it. >How-To-Repeat: /usr/sbin/syslogd -s netstat -a | grep syslog >Fix: --- syslogd.c.orig Fri Jul 9 14:51:11 2010 +++ syslogd.c Fri Jul 9 14:49:41 2010 @@ -2607,10 +2607,12 @@ close(*s); continue; } + if (!SecureMode) { if (bind(*s, r->ai_addr, r->ai_addrlen) < 0) { close(*s); logerror("bind"); continue; + } } double_rbuf(*s); >Release-Note: >Audit-Trail: >Unformatted:
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