src: make accessors immune to context confusion #1238
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Note to self: add comment explaining that exceptions from debug event listeners are swallowed.
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It doesn't look like this is actually needed anywhere. Is it just a new feature?
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It's possible for an accessor or named interceptor to get called with a different execution context than the one it lives in, see the test case for an example using the debug API. This commit fortifies against that by passing the environment as a data property instead of looking it up through the current context. Fixes: nodejs#1190 (again) PR-URL: nodejs#1238 Reviewed-By: Fedor Indutny <[email protected]>
Remove some unnecessary environment lookups and delete a few superfluous HandleScope variables. PR-URL: nodejs#1238 Reviewed-By: Fedor Indutny <[email protected]>
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This was referenced Jul 17, 2020
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It's possible for an accessor or named interceptor to get called with
a different execution context than the one it lives in, see the test
case for an example using the debug API.
This commit fortifies against that by passing the environment as a
data property instead of looking it up through the current context.
Fixes: #1190 (again)
R=@indutny? /cc @ofrobots
https://jenkins-iojs.nodesource.com/view/iojs/job/iojs+any-pr+multi/362/