diff options
| author | peter <peter@FreeBSD.org> | 1996-08-29 20:08:19 +0000 |
|---|---|---|
| committer | peter <peter@FreeBSD.org> | 1996-08-29 20:08:19 +0000 |
| commit | 1f1fd8028fddf809ce8077697ffa07cb30a1e5d2 (patch) | |
| tree | 2cf4d77f1b2f64006b349d61712604ce2acf338e /lib/libc/net/getnetbydns.c | |
| parent | d971f8ba30d6c175abff84fb92fc284744fa18ac (diff) | |
| download | FreeBSD-src-1f1fd8028fddf809ce8077697ffa07cb30a1e5d2.zip FreeBSD-src-1f1fd8028fddf809ce8077697ffa07cb30a1e5d2.tar.gz | |
Merge in bind-4.9.4-P1 resolver...
Diffstat (limited to 'lib/libc/net/getnetbydns.c')
| -rw-r--r-- | lib/libc/net/getnetbydns.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/libc/net/getnetbydns.c b/lib/libc/net/getnetbydns.c index 14fe5d6..1f7607b 100644 --- a/lib/libc/net/getnetbydns.c +++ b/lib/libc/net/getnetbydns.c @@ -60,7 +60,7 @@ #if defined(LIBC_SCCS) && !defined(lint) static char sccsid[] = "@(#)gethostnamadr.c 8.1 (Berkeley) 6/4/93"; -static char rcsid[] = "$Id: getnetbydns.c,v 1.5 1996/01/13 09:03:51 peter Exp $"; +static char rcsid[] = "$Id: getnetbydns.c,v 1.6 1996/07/12 18:54:37 jkh Exp $"; #endif /* LIBC_SCCS and not lint */ #include <sys/param.h> @@ -156,7 +156,7 @@ static char *net_aliases[MAXALIASES], netbuf[BUFSIZ+1]; haveanswer = 0; while (--ancount >= 0 && cp < eom) { n = dn_expand(answer->buf, eom, cp, bp, buflen); - if (n < 0) + if ((n < 0) || !res_dnok(bp)) break; cp += n; ans[0] = '\0'; @@ -167,7 +167,7 @@ static char *net_aliases[MAXALIASES], netbuf[BUFSIZ+1]; GETSHORT(n, cp); if (class == C_IN && type == T_PTR) { n = dn_expand(answer->buf, eom, cp, bp, buflen); - if (n < 0) { + if ((n < 0) || !res_hnok(bp)) { cp += n; return (NULL); } @@ -219,7 +219,7 @@ static char *net_aliases[MAXALIASES], netbuf[BUFSIZ+1]; struct netent * _getnetbydnsaddr(net, net_type) - register long net; + register unsigned long net; register int net_type; { unsigned int netbr[4]; |
