CLEANUP: dns: stop abusing the sink forwarder's context
The DNS code was abusing the sink forwarder's context as its own. Let's
make it directly use the generic context pointer instead.
diff --git a/src/dns.c b/src/dns.c
index e7e42ff..9251bec 100644
--- a/src/dns.c
+++ b/src/dns.c
@@ -405,11 +405,12 @@
/*
* IO Handler to handle message push to dns tcp server
+ * It takes its context from appctx->svcctx.
*/
static void dns_session_io_handler(struct appctx *appctx)
{
struct conn_stream *cs = appctx->owner;
- struct dns_session *ds = appctx->ctx.sft.ptr;
+ struct dns_session *ds = appctx->svcctx;
struct ring *ring = &ds->ring;
struct buffer *buf = &ring->buf;
uint64_t msg_len;
@@ -790,7 +791,7 @@
*/
static void dns_session_release(struct appctx *appctx)
{
- struct dns_session *ds = appctx->ctx.sft.ptr;
+ struct dns_session *ds = appctx->svcctx;
struct dns_stream_server *dss __maybe_unused;
if (!ds)
@@ -883,6 +884,7 @@
/*
* Function used to create an appctx for a DNS session
+ * It sets its context into appctx->svcctx.
*/
static struct appctx *dns_session_create(struct dns_session *ds)
{
@@ -896,7 +898,7 @@
appctx = appctx_new(applet, NULL);
if (!appctx)
goto out_close;
- appctx->ctx.sft.ptr = (void *)ds;
+ appctx->svcctx = (void *)ds;
sess = session_new(ds->dss->srv->proxy, NULL, &appctx->obj_type);
if (!sess) {