From owner-freebsd-bugs Tue Mar 2 7:30:17 1999 Delivered-To: freebsd-bugs@freebsd.org Received: from freefall.freebsd.org (freefall.FreeBSD.ORG [204.216.27.21]) by hub.freebsd.org (Postfix) with ESMTP id 76E07154A6 for ; Tue, 2 Mar 1999 07:30:16 -0800 (PST) (envelope-from gnats@FreeBSD.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.9.2/8.9.2) id HAA22712; Tue, 2 Mar 1999 07:30:01 -0800 (PST) (envelope-from gnats@FreeBSD.org) Received: from tbone.agouron.com (tbone.agouron.com [198.182.177.3]) by hub.freebsd.org (Postfix) with ESMTP id 0A4BE15186 for ; Tue, 2 Mar 1999 07:26:04 -0800 (PST) (envelope-from barry@Agouron.COM) Received: (from gproxy@localhost) by tbone.agouron.com (8.9.1a/8.8.7) id HAA19922 for ; Tue, 2 Mar 1999 07:25:47 -0800 (PST) Received: from dns5.agouron.com(10.0.7.206) via SMTP by hub.FreeBSD.ORG, id smtpdAAAa004rB; Tue Mar 2 07:25:44 1999 Received: (from root@localhost) by dns5.agouron.com (8.8.8/8.8.8) id HAA11430; Tue, 2 Mar 1999 07:25:40 -0800 (PST) (envelope-from barry) Message-Id: <199903021525.HAA11430@dns5.agouron.com> Date: Tue, 2 Mar 1999 07:25:40 -0800 (PST) From: barry@lustig.com Reply-To: barry@lustig.com To: FreeBSD-gnats-submit@freebsd.org X-Send-Pr-Version: 3.2 Subject: bin/10353: Failures in ypserv Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org >Number: 10353 >Category: bin >Synopsis: ypserv gets segmentation violation >Confidential: no >Severity: serious >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Mar 2 07:30:01 PST 1999 >Closed-Date: >Last-Modified: >Originator: Barry Lustig >Release: FreeBSD 2.2.8-STABLE i386 >Organization: Barry Lustig & Associates, Inc. >Environment: System is acting as a ypserver in a mixed environment of Solaris, IRIX, AIX, and FreeBSD systems. >Description: ypserv is continually core dumping with a segmentation violation. xprt is NULL. I've added the code from current to check whether xprt is NULL, but am still running into segv's at the same point. dns5(14)# gdb /usr/sbin/ypserv-d /ypserv-d.core Core was generated by `ypserv-d'. Program terminated with signal 11, Segmentation fault. #0 0x8be58955 in ?? () (gdb) bt #0 0x8be58955 in ?? () #1 0x7972 in svc_getreqset (readfds=0xefbfd940) at /usr/src/lib/libc/../libc/rpc/svc.c:435 #2 0x4e31 in yp_svc_run () at /usr/src/usr.sbin/ypserv/yp_main.c:145 #3 0x53e0 in main (argc=1, argv=0xefbfd9b8) at /usr/src/usr.sbin/ypserv/yp_main.c:335 (gdb) up #1 0x7972 in svc_getreqset (readfds=0xefbfd940) at /usr/src/lib/libc/../libc/rpc/svc.c:435 435 if (SVC_RECV(xprt, &msg)) { ypserv's forked children do not always exit. >How-To-Repeat: Run ypserv. >Fix: >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message