diff options
Diffstat (limited to 'resolv')
| -rw-r--r-- | resolv/res_mkquery.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/resolv/res_mkquery.c b/resolv/res_mkquery.c index ae0cdb4..2dda4c0 100644 --- a/resolv/res_mkquery.c +++ b/resolv/res_mkquery.c @@ -244,7 +244,7 @@ __res_nopt(res_state statp, *cp++ = 0; /* "." */ NS_PUT16(T_OPT, cp); /* TYPE */ - NS_PUT16(anslen & 0xffff, cp); /* CLASS = UDP payload size */ + NS_PUT16(MIN(anslen, 0xffff), cp); /* CLASS = UDP payload size */ *cp++ = NOERROR; /* extended RCODE */ *cp++ = 0; /* EDNS version */ /* XXX Once we support DNSSEC we change the flag value here. */ |