summaryrefslogtreecommitdiff
path: root/src/network/lookup_name.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/network/lookup_name.c')
-rw-r--r--src/network/lookup_name.c27
1 files changed, 13 insertions, 14 deletions
diff --git a/src/network/lookup_name.c b/src/network/lookup_name.c
index d3d97b48..fb7303a3 100644
--- a/src/network/lookup_name.c
+++ b/src/network/lookup_name.c
@@ -141,20 +141,19 @@ static int name_from_dns(struct address buf[static MAXADDRS], char canon[static
int qlens[2], alens[2];
int i, nq = 0;
struct dpc_ctx ctx = { .addrs = buf, .canon = canon };
-
- if (family != AF_INET6) {
- qlens[nq] = __res_mkquery(0, name, 1, RR_A, 0, 0, 0,
- qbuf[nq], sizeof *qbuf);
- if (qlens[nq] == -1)
- return EAI_NONAME;
- nq++;
- }
- if (family != AF_INET) {
- qlens[nq] = __res_mkquery(0, name, 1, RR_AAAA, 0, 0, 0,
- qbuf[nq], sizeof *qbuf);
- if (qlens[nq] == -1)
- return EAI_NONAME;
- nq++;
+ static const struct { int af; int rr; } afrr[2] = {
+ { .af = AF_INET6, .rr = RR_A },
+ { .af = AF_INET, .rr = RR_AAAA },
+ };
+
+ for (i=0; i<2; i++) {
+ if (family != afrr[i].af) {
+ qlens[nq] = __res_mkquery(0, name, 1, afrr[i].rr,
+ 0, 0, 0, qbuf[nq], sizeof *qbuf);
+ if (qlens[nq] == -1)
+ return EAI_NONAME;
+ nq++;
+ }
}
if (__res_msend_rc(nq, qp, qlens, ap, alens, sizeof *abuf, conf) < 0)