Add shadow memory instrumentation to ArrayVec #3243
Draft
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This PR adds shadow memory instrumentation inside the
ArrayVec
data structure (from thearrayvec
crate) that check that accessed memory locations are properly initialized.All instrumentation is marked by a comment of the following form:
and are only done in
arrayvec.rs
andarrayvec_impl.rs
, so these are the only two files that need to be reviewed.The PR includes one harness that checks that simple push/pop operations are safe with respect to accessing initialized memory.
Keeping this as a draft till we add modified copyright notices and a few more harnesses.
By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 and MIT licenses.