Pi-Hole/dnsmasq
1
0
Fork 0
mirror of https://github.com/pi-hole/dnsmasq.git synced 2025-12-19 18:28:25 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix NOERR/NXDOMAIN in answers configured by --domain-needed.

Browse Source
This commit is contained in:
Simon Kelley
2021-08-08 21:28:29 +01:00
parent 8389b943d3
commit 867e56a45e
1 changed files with 30 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files

47
src/forward.c
View File

@@ -255,29 +255,25 @@ static int forward_query(int udpfd, union mysockaddr *udpaddr,
/* new query */
if (!forward)
{
/* new query */
if (lookup_domain(daemon->namebuff, gotname, &first, &last))
flags = is_local_answer(now, first, daemon->namebuff);
else
{
/* no available server. */
ede = EDE_NOT_READY;
flags = 0;
}
/* don't forward A or AAAA queries for simple names, except the empty name */
if (option_bool(OPT_NODOTS_LOCAL) &&
if (!flags &&
option_bool(OPT_NODOTS_LOCAL) &&
(gotname & (F_IPV4 | F_IPV6)) &&
!strchr(daemon->namebuff, '.') &&
strlen(daemon->namebuff) != 0)
{
flags = F_NOERR;
goto reply;
}
flags = 0;
/* no available server. */
if (!lookup_domain(daemon->namebuff, gotname, &first, &last))
{
ede = EDE_NOT_READY;
goto reply;
}
flags = check_for_local_domain(daemon->namebuff, now) ? F_NOERR : F_NXDOMAIN;
/* Configured answer. */
if ((flags = is_local_answer(now, first, daemon->namebuff)))
if (flags || ede == EDE_NOT_READY)
goto reply;
master = daemon->serverarray[first];
@@ -2038,15 +2034,24 @@ unsigned char *tcp_request(int confd, time_t now,
struct server *master;
int start;
if (lookup_domain(daemon->namebuff, gotname, &first, &last))
flags = is_local_answer(now, first, daemon->namebuff);
else
{
/* No configured servers */
ede = EDE_NOT_READY;
flags = 0;
}
/* don't forward A or AAAA queries for simple names, except the empty name */
if (option_bool(OPT_NODOTS_LOCAL) &&
if (!flags &&
option_bool(OPT_NODOTS_LOCAL) &&
(gotname & (F_IPV4 | F_IPV6)) &&
!strchr(daemon->namebuff, '.') &&
strlen(daemon->namebuff) != 0)
flags = F_NOERR;
else if (!lookup_domain(daemon->namebuff, gotname, &first, &last))
ede = EDE_NOT_READY; /* No configured servers */
else if (!(flags = is_local_answer(now, first, daemon->namebuff)))
flags = check_for_local_domain(daemon->namebuff, now) ? F_NOERR : F_NXDOMAIN;
if (!flags && ede != EDE_NOT_READY)
{
master = daemon->serverarray[first];