Date: Wed, 2 Oct 2002 20:41:42 -0700 From: Kris Kennaway <kris@obsecurity.org> To: Kris Kennaway <kris@obsecurity.org> Cc: Robert Watson <rwatson@FreeBSD.org>, current@FreeBSD.org, alfred@FreeBSD.org Subject: Re: rpcbind failure mode non-ideal if run more than once Message-ID: <20021003034142.GA88468@xor.obsecurity.org> In-Reply-To: <20021003033851.GA88334@xor.obsecurity.org> References: <Pine.NEB.3.96L.1021002124819.46964D-100000@fledge.watson.org> <20021003033434.GA87595@xor.obsecurity.org> <20021003033851.GA88334@xor.obsecurity.org>
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On Wed, Oct 02, 2002 at 08:38:51PM -0700, Kris Kennaway wrote: > On Wed, Oct 02, 2002 at 08:34:34PM -0700, Kris Kennaway wrote: > > > + (hosts[nhostsbak] = NULL) ? hosts[nhostsbak] : "*", > > Silly last-minute typo == Dammit. Index: rpcbind.c =================================================================== RCS file: /usr/home/ncvs/src/usr.sbin/rpcbind/rpcbind.c,v retrieving revision 1.4 diff -u -r1.4 rpcbind.c --- rpcbind.c 22 Jul 2002 15:22:53 -0000 1.4 +++ rpcbind.c 3 Oct 2002 03:39:40 -0000 @@ -359,17 +359,18 @@ servname, &hints, &res)) != 0) { syslog(LOG_ERR, "cannot get local address for %s: %s", nconf->nc_netid, gai_strerror(aicode)); - continue; + goto error; } addrlen = res->ai_addrlen; sa = (struct sockaddr *)res->ai_addr; oldmask = umask(S_IXUSR|S_IXGRP|S_IXOTH); if (bind(fd, sa, addrlen) != 0) { syslog(LOG_ERR, "cannot bind %s on %s: %m", - hosts[nhostsbak], nconf->nc_netid); + (hosts[nhostsbak] == NULL) ? "*" : hosts[nhostsbak], + nconf->nc_netid); if (res != NULL) freeaddrinfo(res); - continue; + goto error; } else checkbind++; (void) umask(oldmask); @@ -382,7 +383,7 @@ nconf->nc_netid); if (res != NULL) freeaddrinfo(res); - return 1; + goto error; } memcpy(taddr.addr.buf, sa, addrlen); #ifdef ND_DEBUG To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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