src: fix task release in cares_wrap.cc

gengjiawen · danbev · commit 78ae094ed005 · 2019-03-28T07:37:34.000+01:00
PR-URL: nodejs/node#26815 Reviewed-By: Refael Ackermann <refack@gmail.com>
diff --git a/src/cares_wrap.cc b/src/cares_wrap.cc
@@ -307,7 +307,7 @@ node_ares_task* ares_task_create(ChannelWrap* channel, ares_socket_t sock) {
   if (uv_poll_init_socket(channel->env()->event_loop(),
                           &task->poll_watcher, sock) < 0) {
     /* This should never happen. */
-    free(task);
+    delete task;
     return nullptr;
   }
 

Original file line number	Diff line number	Diff line change
`@@ -307,7 +307,7 @@ node_ares_task* ares_task_create(ChannelWrap* channel, ares_socket_t sock) {`
`307`	`307`	`if (uv_poll_init_socket(channel->env()->event_loop(),`
`308`	`308`	`&task->poll_watcher, sock) < 0) {`
`309`	`309`	`/* This should never happen. */`
`310`		`- free(task);`
	`310`	`+ delete task;`
`311`	`311`	`return nullptr;`
`312`	`312`	`}`
`313`	`313`