Date: Wed, 27 Mar 2002 17:40:16 -0800 (PST) From: "George V. Neville-Neil" <gnn@neville-neil.com> To: freebsd-gnats-submit@FreeBSD.org Subject: bin/36400: netstat crashes when trying to display AF_LOCAL (i.e UNIX) sockets Message-ID: <200203280140.g2S1eGE99269@freefall.freebsd.org>
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>Number: 36400
>Category: bin
>Synopsis: netstat crashes when trying to display AF_LOCAL (i.e UNIX) sockets
>Confidential: no
>Severity: critical
>Priority: high
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Wed Mar 27 17:50:01 PST 2002
>Closed-Date:
>Last-Modified:
>Originator: George V. Neville-Neil
>Release: 4.5-STABLE (CVSupped March 17th)
>Organization:
Neville-Neil Consulting
>Environment:
FreeBSD jchurch.neville-neil.com 4.5-STABLE FreeBSD 4.5-STABLE #3: Sun Mar 17 23:00:31 PST 2002 gnn@jchurch.neville-neil.com:/usr/local/src-STABLE/src/sys/compile/JCHURCH i386
>Description:
After I have started xdm and X11 (XFree86 4.2) on my machine
I can no longer get information on LOCAL (i.e. UNIX) domain sockets because
netstat seg faults. I have built a version with debugging and traced this down to
the printf() call on line 149 of unix.c in -STABLE (the same line occurs in -CURRENT).
It would seem that the xsocket data structure passed to printf causes it to
barf.
>How-To-Repeat:
Run XFree86 4.2
Run netstat by itself
See sparks fly.
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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