JS: use the class hierarchy from TypeScript in the callgraph #5694
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Adds a taint-step for CVE-2020-27224.
From this call to this callee.
I'm trying to run an evaluation, but
vscode
keeps being weird.In the vast majority of evaluations
vscode
times out on the new branch (but not always).Some evaluations where
vscode
timed out: 1, 2, 3, 4, 5.But here is an evaluation where
vscode
ran just fine.I'm trying out another evaluation with the same SHAs, I expect
vscode
to time out.Edit: I've figured something out. Some commits of
vscode
times out, and others do not.But I just can't replicate it locally. It always runs fine locally.
I've tried both with a DB build by LGTM and a locally build DB.
If you ignore
vscode
, then there definitely is a performance regression on big TypeScript projects (mostlyangular
).But that performance regression is due to there being more call-edges, and thus more flow.
The callgraph computation still runs plenty fast.
So I think the performance regression is acceptable.
Update. VSCode only timed out sometimes because extraction changed a lot depending on whether we used the latest TS version or not.
And with eveything the latest, VSCode still times out.