child_process: add nullptr checks after allocs

Add `CHECK_NE(·, nullptr)` after allocations made when spawning child processes.
nodejs · Apr 18, 2016 · 1cf6bf7 · 1cf6bf7
1 parent 15f13cd
commit 1cf6bf7
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/process_wrap.cc b/src/process_wrap.cc
@@ -166,6 +166,7 @@ class ProcessWrap : public HandleWrap {
       for (int i = 0; i < argc; i++) {
         node::Utf8Value arg(env->isolate(), js_argv->Get(i));
         options.args[i] = strdup(*arg);
+        CHECK_NE(options.args[i], nullptr);
       }
       options.args[argc] = nullptr;
     }
@@ -187,6 +188,7 @@ class ProcessWrap : public HandleWrap {
       for (int i = 0; i < envc; i++) {
         node::Utf8Value pair(env->isolate(), env_opt->Get(i));
         options.env[i] = strdup(*pair);
+        CHECK_NE(options.env[i], nullptr);
       }
       options.env[envc] = nullptr;
     }