diff options
Diffstat (limited to 'usr.sbin/ypserv')
| -rw-r--r-- | usr.sbin/ypserv/yp_dnslookup.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/usr.sbin/ypserv/yp_dnslookup.c b/usr.sbin/ypserv/yp_dnslookup.c index f29750d..3ed3274 100644 --- a/usr.sbin/ypserv/yp_dnslookup.c +++ b/usr.sbin/ypserv/yp_dnslookup.c @@ -32,7 +32,7 @@ #ifndef lint static const char rcsid[] = - "$Id$"; + "$Id: yp_dnslookup.c,v 1.13 1997/10/29 07:25:02 charnier Exp $"; #endif /* not lint */ /* @@ -79,6 +79,10 @@ static char *parse(hp) len = 16 + strlen(hp->h_name); for (i = 0; hp->h_aliases[i]; i++) len += strlen(hp->h_aliases[i]) + 1; + len++; + + if (len > sizeof(result)) + return(NULL); bzero(result, sizeof(result)); |
