Opened 2 years ago

Last modified 2 years ago

#25841 new enhancement

Write test for Rust fragile hardening

Reported by: Hello71 Owned by:
Priority: Medium Milestone: Tor: unspecified
Component: Core Tor/Tor Version:
Severity: Normal Keywords: rust
Cc: Actual Points:
Parent ID: #25386 Points:
Reviewer: Sponsor:


We should write some tests to ensure that asan is working to check memory leaks, dangling pointers, and so on. I know that #25386 links asan, but I don't know if it actually checks stuff that we want checked. We should check that it checks what we want checked.

I envision this looking like a test_fragile_hardening.c (or a series of such files) and some helper Rust code that does some bad behavior and a wrapper that ensures that it crashes.

Landing this requires #25386, but writing it does not; just assume that Rust and C can arbitrarily call each other (with the proper boilerplate), and asan is supposed to catch everything that it catches in C.

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Change History (1)

comment:1 Changed 2 years ago by dgoulet

Keywords: rust added
Milestone: Tor: unspecified
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