Make use of the DNS query hook in the netcontext
This will allow netd to run queries over TLS:
https://android-review.googlesource.com/#/c/391513/
https://android-review.googlesource.com/#/c/380593/
Bug: 34953048
Test: Device tests pass. No issues during manual testing.
Change-Id: I8d613322307fc40cdba59b82599eda753697278f
diff --git a/libc/dns/net/gethnamaddr.c b/libc/dns/net/gethnamaddr.c
index a22d718..4e416fd 100644
--- a/libc/dns/net/gethnamaddr.c
+++ b/libc/dns/net/gethnamaddr.c
@@ -827,8 +827,7 @@
FILE* proxy = android_open_proxy();
if (proxy == NULL) {
// Either we're not supposed to be using the proxy or the proxy is unavailable.
- res_setnetid(res, netcontext->dns_netid);
- res_setmark(res, netcontext->dns_mark);
+ res_setnetcontext(res, netcontext);
return gethostbyname_internal_real(name, af, res, hp, hbuf, hbuflen, errorp);
}
@@ -1296,8 +1295,7 @@
free(buf);
return NS_NOTFOUND;
}
- res_setnetid(res, netcontext->dns_netid);
- res_setmark(res, netcontext->dns_mark);
+ res_setnetcontext(res, netcontext);
n = res_nquery(res, qbuf, C_IN, T_PTR, buf->buf, (int)sizeof(buf->buf));
if (n < 0) {
free(buf);