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dnsmasq: generate the dns object name dynamically

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Fixes an issue with running multiple dnsmasq instances

Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau 2021-11-10 10:07:02 +01:00
parent 694aed607f
commit 0b79e7c01e
1 changed files with 17 additions and 5 deletions
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22
package/network/services/dnsmasq/patches/200-ubus_dns.patch
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@ -162,7 +162,7 @@
ttl = find_soa(header, qlen, doctored); ttl = find_soa(header, qlen, doctored);
--- a/src/ubus.c --- a/src/ubus.c
+++ b/src/ubus.c +++ b/src/ubus.c
@@ -72,6 +72,14 @@ static struct ubus_object ubus_object = @@ -72,6 +72,13 @@ static struct ubus_object ubus_object =
.subscribe_cb = ubus_subscribe_cb, .subscribe_cb = ubus_subscribe_cb,
}; };
@ -170,23 +170,35 @@
+ { .name = "dnsmasq.dns" }; + { .name = "dnsmasq.dns" };
+ +
+static struct ubus_object ubus_dns_object = { +static struct ubus_object ubus_dns_object = {
+ .name = "dnsmasq.dns",
+ .type = &ubus_dns_object_type, + .type = &ubus_dns_object_type,
+}; +};
+ +
static void ubus_subscribe_cb(struct ubus_context *ctx, struct ubus_object *obj) static void ubus_subscribe_cb(struct ubus_context *ctx, struct ubus_object *obj)
{ {
(void)ctx; (void)ctx;
@@ -112,6 +120,8 @@ char *ubus_init() @@ -105,13 +112,21 @@ static void ubus_disconnect_cb(struct ub
char *ubus_init()
{
struct ubus_context *ubus = NULL;
+ char *dns_name;
int ret = 0;
if (!(ubus = ubus_connect(NULL)))
return NULL;
+ dns_name = whine_malloc(strlen(daemon->ubus_name) + 5);
+ sprintf(dns_name, "%s.dns", daemon->ubus_name);
+
ubus_object.name = daemon->ubus_name; ubus_object.name = daemon->ubus_name;
+ ubus_dns_object.name = dns_name;
+
ret = ubus_add_object(ubus, &ubus_object); ret = ubus_add_object(ubus, &ubus_object);
+ if (!ret) + if (!ret)
+ ret = ubus_add_object(ubus, &ubus_dns_object); + ret = ubus_add_object(ubus, &ubus_dns_object);
if (ret) if (ret)
{ {
ubus_destroy(ubus); ubus_destroy(ubus);
@@ -181,6 +191,17 @@ void check_ubus_listeners() @@ -181,6 +196,17 @@ void check_ubus_listeners()
} \ } \
} while (0) } while (0)
@ -204,7 +216,7 @@
static int ubus_handle_metrics(struct ubus_context *ctx, struct ubus_object *obj, static int ubus_handle_metrics(struct ubus_context *ctx, struct ubus_object *obj,
struct ubus_request_data *req, const char *method, struct ubus_request_data *req, const char *method,
struct blob_attr *msg) struct blob_attr *msg)
@@ -328,6 +349,50 @@ fail: @@ -328,6 +354,50 @@ fail:
} \ } \
} while (0) } while (0)