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src: fix missing handlescope bug #17539

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@bnoordhuis bnoordhuis commented Dec 7, 2017 •
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Fix a regression that was introduced in commit 5886e20 ("inspector:
track async stacks when necessary") and that I overlooked during review:
the persistent handle with the callback must be rematerialized after
the v8::HandleScope is created, not before.

Apparently test/sequential/test-inspector-async-call-stack.js has
no test coverage for this scenario and I'm out of good ideas on how
to create a concise and reliable test case.

Fixes: #17496
CI: https://ci.nodejs.org/job/node-test-pull-request/11962/

@bnoordhuis
src: fix missing handlescope bug
b466779 
Fix a regression that was introduced in commit 5886e20 ("inspector:
track async stacks when necessary") and that I overlooked during review:
the persistent handle with the callback must be rematerialized *after*
the `v8::HandleScope` is created, not before.

Apparently `test/sequential/test-inspector-async-call-stack.js` has
no test coverage for this scenario and I'm out of good ideas on how
to create a concise and reliable test case.

Fixes: nodejs#17496
@nodejs-github-bot nodejs-github-bot added c++ Issues and PRs that require attention from people who are familiar with C++. lib / src Issues and PRs related to general changes in the lib or src directory. labels Dec 7, 2017
@bnoordhuis bnoordhuis mentioned this pull request Dec 7, 2017
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addaleax
addaleax approved these changes Dec 7, 2017
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re: testing … maybe just add a SealHandleScope to maxAsyncCallStackDepthChanged() (and other methods that should have one)?

Sorry, I see that’s kind of what already was triggering the assertion in the first place. Not sure how to test it either then.

@bnoordhuis bnoordhuis closed this Dec 9, 2017
bnoordhuis added a commit to bnoordhuis/io.js that referenced this pull request Dec 9, 2017
@bnoordhuis
src: fix missing handlescope bug in inspector
df79b7d 
Fix a regression that was introduced in commit 5886e20 ("inspector:
track async stacks when necessary") and that I overlooked during review:
the persistent handle with the callback must be rematerialized *after*
the `v8::HandleScope` is created, not before.

Apparently `test/sequential/test-inspector-async-call-stack.js` has
no test coverage for this scenario and I'm out of good ideas on how
to create a concise and reliable test case.

Fixes: nodejs#17496
PR-URL: nodejs#17539
Reviewed-By: Anna Henningsen <[email protected]>
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: Khaidi Chu <[email protected]>
Reviewed-By: Timothy Gu <[email protected]>
MylesBorins pushed a commit that referenced this pull request Dec 12, 2017
@bnoordhuis @MylesBorins
src: fix missing handlescope bug in inspector
b3cb627 
Fix a regression that was introduced in commit 5886e20 ("inspector:
track async stacks when necessary") and that I overlooked during review:
the persistent handle with the callback must be rematerialized *after*
the `v8::HandleScope` is created, not before.

Apparently `test/sequential/test-inspector-async-call-stack.js` has
no test coverage for this scenario and I'm out of good ideas on how
to create a concise and reliable test case.

Fixes: #17496
PR-URL: #17539
Reviewed-By: Anna Henningsen <[email protected]>
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: Khaidi Chu <[email protected]>
Reviewed-By: Timothy Gu <[email protected]>
MylesBorins pushed a commit that referenced this pull request Dec 12, 2017
@bnoordhuis @MylesBorins
src: fix missing handlescope bug in inspector
fb3ea4c 
Fix a regression that was introduced in commit 5886e20 ("inspector:
track async stacks when necessary") and that I overlooked during review:
the persistent handle with the callback must be rematerialized *after*
the `v8::HandleScope` is created, not before.

Apparently `test/sequential/test-inspector-async-call-stack.js` has
no test coverage for this scenario and I'm out of good ideas on how
to create a concise and reliable test case.

Fixes: #17496
PR-URL: #17539
Reviewed-By: Anna Henningsen <[email protected]>
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: Khaidi Chu <[email protected]>
Reviewed-By: Timothy Gu <[email protected]>
@MylesBorins MylesBorins mentioned this pull request Dec 12, 2017
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gibfahn commented Dec 20, 2017

Missing landed in

Landed in df79b7d821

gibfahn pushed a commit that referenced this pull request Dec 20, 2017
@bnoordhuis @gibfahn
src: fix missing handlescope bug in inspector
94d9f20 
Fix a regression that was introduced in commit 5886e20 ("inspector:
track async stacks when necessary") and that I overlooked during review:
the persistent handle with the callback must be rematerialized *after*
the `v8::HandleScope` is created, not before.

Apparently `test/sequential/test-inspector-async-call-stack.js` has
no test coverage for this scenario and I'm out of good ideas on how
to create a concise and reliable test case.

Fixes: #17496
PR-URL: #17539
Reviewed-By: Anna Henningsen <[email protected]>
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: Khaidi Chu <[email protected]>
Reviewed-By: Timothy Gu <[email protected]>
@gibfahn gibfahn mentioned this pull request Dec 20, 2017
Closed
gibfahn pushed a commit that referenced this pull request Dec 20, 2017
@bnoordhuis @gibfahn
src: fix missing handlescope bug in inspector
28a81ce 
Fix a regression that was introduced in commit 5886e20 ("inspector:
track async stacks when necessary") and that I overlooked during review:
the persistent handle with the callback must be rematerialized *after*
the `v8::HandleScope` is created, not before.

Apparently `test/sequential/test-inspector-async-call-stack.js` has
no test coverage for this scenario and I'm out of good ideas on how
to create a concise and reliable test case.

Fixes: #17496
PR-URL: #17539
Reviewed-By: Anna Henningsen <[email protected]>
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: Khaidi Chu <[email protected]>
Reviewed-By: Timothy Gu <[email protected]>
@gibfahn gibfahn mentioned this pull request Dec 20, 2017
Merged
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