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[v12.x] src: move CHECK in AddIsolateFinishedCallback #38010
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`CHECK(it->second)` asserts that we have `PerIsolatePlatformData` in the `per_isolate_` map, and not just a key with empty value. When `it == per_isolate_.end()`, however, it means that we don't have the isolate and the `CHECK(it->second)` is guaranteed to fail then!
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env: fix use-after-free in keep-alive allocators
src: move CHECK in AddIsolateFinishedCallback
Mar 31, 2021
Thank you @addaleax ! |
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src: move CHECK in AddIsolateFinishedCallback
[v12.x] src: move CHECK in AddIsolateFinishedCallback
Apr 30, 2021
This is ready to go for the next v12.x release but can't land in the staging branch yet. |
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`CHECK(it->second)` asserts that we have `PerIsolatePlatformData` in the `per_isolate_` map, and not just a key with empty value. When `it == per_isolate_.end()`, however, it means that we don't have the isolate and the `CHECK(it->second)` is guaranteed to fail then! PR-URL: #38010 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
Landed in 8a9f949. |
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`CHECK(it->second)` asserts that we have `PerIsolatePlatformData` in the `per_isolate_` map, and not just a key with empty value. When `it == per_isolate_.end()`, however, it means that we don't have the isolate and the `CHECK(it->second)` is guaranteed to fail then! PR-URL: #38010 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
richardlau
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`CHECK(it->second)` asserts that we have `PerIsolatePlatformData` in the `per_isolate_` map, and not just a key with empty value. When `it == per_isolate_.end()`, however, it means that we don't have the isolate and the `CHECK(it->second)` is guaranteed to fail then! PR-URL: #38010 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
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CHECK(it->second)
asserts that we havePerIsolatePlatformData
in the
per_isolate_
map, and not just a key with empty value. Whenit == per_isolate_.end()
, however, it means that we don't have theisolate and the
CHECK(it->second)
is guaranteed to fail then!