Date: Sat, 29 Mar 1997 16:07:24 +0100 (MET) From: Christoph Kukulies <kuku@gilberto.physik.rwth-aachen.de> To: FreeBSD-gnats-submit@freebsd.org Subject: bin/3141: passwd or passwd -y SEGV's Message-ID: <199703291507.QAA04606@gilberto.physik.rwth-aachen.de> Resent-Message-ID: <199703291500.HAA29364@freefall.freebsd.org>
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>Number: 3141 >Category: bin >Synopsis: passwd or passwd -y SEGV's >Confidential: no >Severity: critical >Priority: medium >Responsible: freebsd-bugs >State: open >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sat Mar 29 07:00:01 PST 1997 >Last-Modified: >Originator: Christoph Kukulies >Organization: I.Physikalisches Institut RWTH Aachen >Release: FreeBSD 3.0-CURRENT i386 >Environment: 2.2.1-RELEASE (reportedly) and 3.0-current >Description: passwd -y <user> on the NIS server crashes >How-To-Repeat: on a FreeBSD 2.2.1 or 3.0-current NIS server, with linux clients (reportedly) type passwd <user> or passwd -y <user> >Fix: /usr/src/usr.sbin/passwd/yp_passwd: line 104 pw->pw_class is passed to strdup as a NULL pointer. Check for 0 and pass an empty string "" in that case. >Audit-Trail: >Unformatted:
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