src: fix compiler warnings in node_buffer.cc

The variables could be initialized to `0` to avoid the warnings from `-Wmaybe-uninitialized`. Fixes: #38718 PR-URL: #38722 Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: Michaël Zasso <[email protected]> Reviewed-By: Richard Lau <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Minwoo Jung <[email protected]>
nodejs · Jun 5, 2021 · 4e99edb · 4e99edb
1 parent 3e05f76
commit 4e99edb
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/node_buffer.cc b/src/node_buffer.cc
@@ -557,7 +557,7 @@ void Fill(const FunctionCallbackInfo<Value>& args) {
   THROW_AND_RETURN_UNLESS_BUFFER(env, args[0]);
   SPREAD_BUFFER_ARG(args[0], ts_obj);
 
-  size_t start;
+  size_t start = 0;
   THROW_AND_RETURN_IF_OOB(ParseArrayIndex(env, args[2], 0, &start));
   size_t end;
   THROW_AND_RETURN_IF_OOB(ParseArrayIndex(env, args[3], 0, &end));
@@ -658,8 +658,8 @@ void StringWrite(const FunctionCallbackInfo<Value>& args) {
 
   Local<String> str = args[0]->ToString(env->context()).ToLocalChecked();
 
-  size_t offset;
-  size_t max_length;
+  size_t offset = 0;
+  size_t max_length = 0;
 
   THROW_AND_RETURN_IF_OOB(ParseArrayIndex(env, args[1], 0, &offset));
   if (offset > ts_obj_length) {