src: assert that uv_async_init() succeeds

This commit fixes two coverity warnings for unchecked return values. Refs: #13050 PR-URL: #13116 Reviewed-By: Sam Roberts <[email protected]> Reviewed-By: Refael Ackermann <[email protected]> Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: Michael Dawson <[email protected]> Reviewed-By: Gibson Fahnestock <[email protected]>
nodejs · Jul 11, 2017 · f92e065 · f92e065
1 parent 18cbee2
commit f92e065
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/src/cares_wrap.cc b/src/cares_wrap.cc
@@ -449,7 +449,9 @@ class QueryWrap : public AsyncWrap {
     data->len = answer_len;
 
     uv_async_t* async_handle = &data->async_handle;
-    uv_async_init(wrap->env()->event_loop(), async_handle, CaresAsyncCb);
+    CHECK_EQ(0, uv_async_init(wrap->env()->event_loop(),
+                              async_handle,
+                              CaresAsyncCb));
 
     async_handle->data = data;
     uv_async_send(async_handle);
@@ -472,7 +474,9 @@ class QueryWrap : public AsyncWrap {
     data->is_host = true;
 
     uv_async_t* async_handle = &data->async_handle;
-    uv_async_init(wrap->env()->event_loop(), async_handle, CaresAsyncCb);
+    CHECK_EQ(0, uv_async_init(wrap->env()->event_loop(),
+                              async_handle,
+                              CaresAsyncCb));
 
     async_handle->data = data;
     uv_async_send(async_handle);