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src: use v8::Isolate::TryGetCurrent() in DumpJavaScriptBacktrace()
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It was using Isolate::GetCurrent() which DCHECK on nullptr, even
though what we wanted was to return early if it is nullptr.

PR-URL: #50518
Refs: #50242
Reviewed-By: Vinícius Lourenço Claro Cardoso <[email protected]>
Reviewed-By: Juan José Arboleda <[email protected]>
Reviewed-By: Chengzhong Wu <[email protected]>
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joyeecheung authored and targos committed Nov 14, 2023
1 parent aa8feea commit b740324
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Showing 2 changed files with 5 additions and 1 deletion.
2 changes: 1 addition & 1 deletion src/debug_utils.cc
Original file line number Diff line number Diff line change
Expand Up @@ -319,7 +319,7 @@ void DumpNativeBacktrace(FILE* fp) {
}

void DumpJavaScriptBacktrace(FILE* fp) {
v8::Isolate* isolate = v8::Isolate::GetCurrent();
v8::Isolate* isolate = v8::Isolate::TryGetCurrent();
if (isolate == nullptr) {
return;
}
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4 changes: 4 additions & 0 deletions test/cctest/test_util.cc
Original file line number Diff line number Diff line change
Expand Up @@ -299,3 +299,7 @@ TEST(UtilTest, SPrintF) {
const std::string with_zero = std::string("a") + '\0' + 'b';
EXPECT_EQ(SPrintF("%s", with_zero), with_zero);
}

TEST(UtilTest, DumpJavaScriptStackWithNoIsolate) {
node::DumpJavaScriptBacktrace(stderr);
}

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