161508 2016-09-01 14:03:58 -0700 GlobalFuncProtoSetterFunctor sometimes fails to get caller frame 2016-09-02 17:00:13 -0700 1 1 1 Unclassified WebKit JavaScriptCore WebKit Nightly Build Unspecified Unspecified RESOLVED DUPLICATE 161455 P2 Normal --- 1 cdumez cdumez ggaren mark.lam oldest_to_newest 1225518 0 cdumez 2016-09-01 14:03:58 -0700 GlobalFuncProtoSetterFunctor sometimes fails to get caller frame. It skips the first frame, then there is no more frame so m_allowsAccess does not get initialized. Happens during: JSTests/stress/proxy-json-path.js Found after landing patch for Bug 161455 because it started throwing a TypeError when trying to set __proto__ instead of merely ignoring the call. 1225567 1 mark.lam 2016-09-01 15:24:22 -0700 Sending back to Chris since he'll be looking into this. 1225860 2 cdumez 2016-09-02 11:42:37 -0700 Dropped this code in Bug 161455. *** This bug has been marked as a duplicate of bug 161455 ***