44 lines
2 KiB
Diff
44 lines
2 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Shelley Vohr <shelley.vohr@gmail.com>
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Date: Mon, 7 Dec 2020 16:54:23 -0800
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Subject: Allow preventing PrepareStackTraceCallback
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Node.js sets a stack trace handler specific to the v8::Context
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corresponding to the current Environment. When we're running in a
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non-Node.js v8::Context, there will be no correspondent Environment - we
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therefore need to prevent this handler being set so that Blink falls back to its
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default handling and displays the correct stacktrace.
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diff --git a/src/api/environment.cc b/src/api/environment.cc
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index a8cf0d763f78c2752e3aa22479dadd9fa53c222f..8ccc0638b32039571c4a56725e21f0353b592984 100644
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--- a/src/api/environment.cc
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+++ b/src/api/environment.cc
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@@ -228,9 +228,11 @@ void SetIsolateErrorHandlers(v8::Isolate* isolate, const IsolateSettings& s) {
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s.fatal_error_callback : OnFatalError;
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isolate->SetFatalErrorHandler(fatal_error_cb);
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- auto* prepare_stack_trace_cb = s.prepare_stack_trace_callback ?
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- s.prepare_stack_trace_callback : PrepareStackTraceCallback;
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- isolate->SetPrepareStackTraceCallback(prepare_stack_trace_cb);
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+ if ((s.flags & SHOULD_NOT_SET_PREPARE_STACK_TRACE_CALLBACK) == 0) {
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+ auto* prepare_stack_trace_cb = s.prepare_stack_trace_callback ?
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+ s.prepare_stack_trace_callback : PrepareStackTraceCallback;
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+ isolate->SetPrepareStackTraceCallback(prepare_stack_trace_cb);
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+ }
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}
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void SetIsolateMiscHandlers(v8::Isolate* isolate, const IsolateSettings& s) {
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diff --git a/src/node.h b/src/node.h
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index 14893ad605b9f8c64b0b8fc28625e235655dcd63..f150725b54ee1315476d202797963369490d5152 100644
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--- a/src/node.h
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+++ b/src/node.h
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@@ -340,7 +340,8 @@ class NODE_EXTERN MultiIsolatePlatform : public v8::Platform {
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enum IsolateSettingsFlags {
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MESSAGE_LISTENER_WITH_ERROR_LEVEL = 1 << 0,
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DETAILED_SOURCE_POSITIONS_FOR_PROFILING = 1 << 1,
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- SHOULD_NOT_SET_PROMISE_REJECTION_CALLBACK = 1 << 2
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+ SHOULD_NOT_SET_PROMISE_REJECTION_CALLBACK = 1 << 2,
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+ SHOULD_NOT_SET_PREPARE_STACK_TRACE_CALLBACK = 1 << 3
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};
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struct IsolateSettings {
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