lib: coerce -0 into 0 for process APIs

Fixes: nodejs#32750
HarshithaKP · Apr 14, 2020 · c2dfd02 · c2dfd02
1 parent 8d93df4
commit c2dfd02
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/lib/internal/bootstrap/switches/does_own_process_state.js b/lib/internal/bootstrap/switches/does_own_process_state.js
@@ -80,6 +80,9 @@ function wrapPosixCredentialSetters(credentials) {
   function wrapIdSetter(type, method) {
     return function(id) {
       validateId(id, 'id');
+      // Coerce -0 into 0, because that is the most reasonable thing
+      // for system calls
+      if (id === -0) id = 0;
       // Result is 0 on success, 1 if credential is unknown.
       const result = method(id);
       if (result === 1) {