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If -s and/or -d set, report invalid host entries in bootparams when parsed. 

Currently an invalid entry will cause any subsequent entries to fail
if hostlookups take take several seconds (This can happen with DNS).
Now we can more easily detect this situation.
This commit is contained in:
abs 1999-04-26 02:35:17 +00:00
parent 9c39aaeeca
commit bf094b728a
1 changed files with 12 additions and 4 deletions
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16
usr.sbin/rpc.bootparamd/bootparamd.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: bootparamd.c,v 1.18 1999/03/24 22:01:38 nathanw Exp $ */
/* $NetBSD: bootparamd.c,v 1.19 1999/04/26 02:35:17 abs Exp $ */
/*
* This code is not copyright, and is placed in the public domain.
@ -11,7 +11,7 @@
#include <sys/cdefs.h>
#ifndef lint
__RCSID("$NetBSD: bootparamd.c,v 1.18 1999/03/24 22:01:38 nathanw Exp $");
__RCSID("$NetBSD: bootparamd.c,v 1.19 1999/04/26 02:35:17 abs Exp $");
#endif
#include <sys/types.h>
@ -341,8 +341,16 @@ lookup_bootparam(client, client_canonical, id, server, path)
* the client we are looking for
*/
struct hostent *hp = gethostbyname(word);
if (hp == NULL ||
strcasecmp(hp->h_name, client))
if (hp == NULL ) {
if (debug)
warnx(
"Unknown bootparams host %s", word);
if (dolog)
syslog(LOG_NOTICE,
"Unknown bootparams host %s", word);
continue;
}
if (strcasecmp(hp->h_name, client))
continue;
}
contin *= -1;