diff options
| author | Otto Moerbeek <otto@cvs.openbsd.org> | 2019-01-14 06:23:07 +0000 |
|---|---|---|
| committer | Otto Moerbeek <otto@cvs.openbsd.org> | 2019-01-14 06:23:07 +0000 |
| commit | 38d3ca624a5e6eb15077b0647de73810c67ba927 (patch) | |
| tree | fb9ad1c01583a078d1a4adcb42bbeed2dd67c071 /lib/libc/asr | |
| parent | 90039b9cc261286416188fdaffb0de63f325dbc1 (diff) | |
There are cases where a program doing dns requests wants to set the
Checking Disabled flag. Introduce a RES flag to do so. ok krw@
deraadt@ eric@
Diffstat (limited to 'lib/libc/asr')
| -rw-r--r-- | lib/libc/asr/res_mkquery.c | 4 | ||||
| -rw-r--r-- | lib/libc/asr/res_send_async.c | 4 |
2 files changed, 6 insertions, 2 deletions
diff --git a/lib/libc/asr/res_mkquery.c b/lib/libc/asr/res_mkquery.c index d6800877279..658d09ba614 100644 --- a/lib/libc/asr/res_mkquery.c +++ b/lib/libc/asr/res_mkquery.c @@ -1,4 +1,4 @@ -/* $OpenBSD: res_mkquery.c,v 1.11 2017/02/27 11:38:08 jca Exp $ */ +/* $OpenBSD: res_mkquery.c,v 1.12 2019/01/14 06:23:06 otto Exp $ */ /* * Copyright (c) 2012 Eric Faurot <eric@openbsd.org> * @@ -60,6 +60,8 @@ res_mkquery(int op, const char *dname, int class, int type, h.id = res_randomid(); if (ac->ac_options & RES_RECURSE) h.flags |= RD_MASK; + if (ac->ac_options & RES_USE_CDFLAG) + h.flags |= CD_MASK; h.qdcount = 1; if (ac->ac_options & (RES_USE_EDNS0 | RES_USE_DNSSEC)) h.arcount = 1; diff --git a/lib/libc/asr/res_send_async.c b/lib/libc/asr/res_send_async.c index d0b4cb0e060..a03fe82318d 100644 --- a/lib/libc/asr/res_send_async.c +++ b/lib/libc/asr/res_send_async.c @@ -1,4 +1,4 @@ -/* $OpenBSD: res_send_async.c,v 1.36 2017/03/15 15:54:41 deraadt Exp $ */ +/* $OpenBSD: res_send_async.c,v 1.37 2019/01/14 06:23:06 otto Exp $ */ /* * Copyright (c) 2012 Eric Faurot <eric@openbsd.org> * @@ -376,6 +376,8 @@ setup_query(struct asr_query *as, const char *name, const char *dom, h.id = res_randomid(); if (as->as_ctx->ac_options & RES_RECURSE) h.flags |= RD_MASK; + if (as->as_ctx->ac_options & RES_USE_CDFLAG) + h.flags |= CD_MASK; h.qdcount = 1; if (as->as_ctx->ac_options & (RES_USE_EDNS0 | RES_USE_DNSSEC)) h.arcount = 1; |