Fix asan failure

src/core/ext/resolver/dns/c_ares/dns_resolver_ares.c

@@ -291,6 +291,7 @@ static void dns_ares_destroy(grpc_exec_ctx *exec_ctx, grpc_resolver *gr) {
   if (r->resolved_result != NULL) {
     grpc_channel_args_destroy(exec_ctx, r->resolved_result);
   }
+  grpc_pollset_set_destroy(r->interested_parties);
   gpr_free(r->name_to_resolve);
   gpr_free(r->default_port);
   grpc_channel_args_destroy(exec_ctx, r->channel_args);

src/core/ext/resolver/dns/c_ares/grpc_ares_ev_driver_fallback.c

@@ -32,7 +32,8 @@
  */
 
 #include <grpc/support/port_platform.h>
-#ifdef GRPC_NATIVE_ADDRESS_RESOLVE
+#include "src/core/lib/iomgr/port.h"
+#if !(GRPC_ARES == 1 && defined(GRPC_POSIX_SOCKET))
 
 #include "src/core/ext/resolver/dns/c_ares/grpc_ares_ev_driver.h"
 
@@ -43,7 +44,7 @@ struct grpc_ares_ev_driver {
 void grpc_ares_ev_driver_start(grpc_exec_ctx *exec_ctx,
                                grpc_ares_ev_driver *ev_driver) {}
 
-void *grpc_ares_ev_driver_get_channel(grpc_ares_ev_driver *ev_driver) {
+ares_channel *grpc_ares_ev_driver_get_channel(grpc_ares_ev_driver *ev_driver) {
   return NULL;
 }
 
@@ -52,7 +53,6 @@ grpc_error *grpc_ares_ev_driver_create(grpc_ares_ev_driver **ev_driver,
   return GRPC_ERROR_NONE;
 }
 
-void grpc_ares_ev_driver_destroy(grpc_exec_ctx *exec_ctx,
-                                 grpc_ares_ev_driver *ev_driver) {}
+void grpc_ares_ev_driver_destroy(grpc_ares_ev_driver *ev_driver) {}
 
-#endif /* GRPC_NATIVE_ADDRESS_RESOLVE */
+#endif /* !(GRPC_ARES == 1 && defined(GRPC_POSIX_SOCKET)) */

src/core/ext/resolver/dns/c_ares/grpc_ares_ev_driver_posix.c

@@ -45,8 +45,6 @@
 #include "src/core/lib/iomgr/ev_posix.h"
 #include "src/core/lib/iomgr/iomgr_internal.h"
 #include "src/core/lib/iomgr/sockaddr_utils.h"
-#include "src/core/lib/iomgr/unix_sockets_posix.h"
-#include "src/core/lib/support/block_annotate.h"
 #include "src/core/lib/support/string.h"
 
 typedef struct fd_node {

src/core/ext/resolver/dns/c_ares/grpc_ares_wrapper.c

@@ -46,15 +46,12 @@
 #include <grpc/support/host_port.h>
 #include <grpc/support/log.h>
 #include <grpc/support/string_util.h>
-#include <grpc/support/thd.h>
 #include <grpc/support/time.h>
 #include <grpc/support/useful.h>
 #include "src/core/ext/resolver/dns/c_ares/grpc_ares_ev_driver.h"
 #include "src/core/lib/iomgr/executor.h"
 #include "src/core/lib/iomgr/iomgr_internal.h"
 #include "src/core/lib/iomgr/sockaddr_utils.h"
-#include "src/core/lib/iomgr/unix_sockets_posix.h"
-#include "src/core/lib/support/block_annotate.h"
 #include "src/core/lib/support/string.h"
 
 static gpr_once g_basic_init = GPR_ONCE_INIT;

src/core/ext/resolver/dns/c_ares/grpc_ares_wrapper_fallback.c

@@ -34,21 +34,23 @@
 /* TODO(zyc): remove this fallback after we can build c-ares on windows */
 
 #include <grpc/support/port_platform.h>
-#ifdef GRPC_NATIVE_ADDRESS_RESOLVE
+#if !(GRPC_ARES == 1)
 
+#include "src/core/ext/resolver/dns/c_ares/grpc_ares_ev_driver.h"
 #include "src/core/ext/resolver/dns/c_ares/grpc_ares_wrapper.h"
 
 void grpc_resolve_address_ares_impl(grpc_exec_ctx *exec_ctx, const char *name,
                                     const char *default_port,
-                                    grpc_ares_ev_driver *ev_driver,
+                                    grpc_pollset_set *interested_parties,
                                     grpc_closure *on_done,
                                     grpc_resolved_addresses **addrs) {
-  grpc_resolve_address(exec_ctx, name, default_port, on_done, addrs);
+  grpc_resolve_address(exec_ctx, name, default_port, interested_parties,
+                       on_done, addrs);
 }
 
 void (*grpc_resolve_address_ares)(
     grpc_exec_ctx *exec_ctx, const char *name, const char *default_port,
-    grpc_ares_ev_driver *ev_driver, grpc_closure *on_done,
+    grpc_pollset_set *interested_parties, grpc_closure *on_done,
     grpc_resolved_addresses **addrs) = grpc_resolve_address_ares_impl;
 
 grpc_error *grpc_ares_init(void) { return GRPC_ERROR_NONE; }