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always update length; from vixie.

This commit is contained in:
mrg 1996-10-08 04:09:58 +00:00
parent 1878cacd45
commit 92390243e6
1 changed files with 12 additions and 12 deletions
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24
lib/libc/net/gethostnamadr.c
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@ -1,4 +1,4 @@
/* $NetBSD: gethostnamadr.c,v 1.13 1995/05/21 16:21:14 mycroft Exp $ */
/* $NetBSD: gethostnamadr.c,v 1.14 1996/10/08 04:09:58 mrg Exp $ */
/*-
* Copyright (c) 1985, 1988, 1993
@ -58,7 +58,7 @@
static char sccsid[] = "@(#)gethostnamadr.c 8.1 (Berkeley) 6/4/93";
static char rcsid[] = "$Id: gethnamaddr.c,v 4.9.1.1 1993/05/02 22:43:03 vixie Rel ";
#else
static char rcsid[] = "$NetBSD: gethostnamadr.c,v 1.13 1995/05/21 16:21:14 mycroft Exp $";
static char rcsid[] = "$NetBSD: gethostnamadr.c,v 1.14 1996/10/08 04:09:58 mrg Exp $";
#endif
#endif /* LIBC_SCCS and not lint */
@ -200,6 +200,7 @@ getanswer(answer, anslen, iquery)
break;
cp += n;
host.h_name = bp;
host.h_length = INADDRSZ;
return(&host);
}
if (iquery || type != T_A) {
@ -211,16 +212,15 @@ getanswer(answer, anslen, iquery)
cp += n;
continue;
}
if (haveanswer) {
if (n != host.h_length) {
cp += n;
continue;
}
if (class != getclass) {
cp += n;
continue;
}
} else {
if (n != host.h_length) {
cp += n;
continue;
}
if (class != getclass) {
cp += n;
continue;
}
if (haveanswer == 0) {
host.h_length = n;
getclass = class;
host.h_addrtype = (class == C_IN) ? AF_INET : AF_UNSPEC;