681
33%

Ran 25 Aug 2019 04:02PM UTC

Jobs 3

Files 2

Run time 1min

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Build # 681

Build Type

push

travis-ci

Committed by

Robbepop

Commit Message

Fix use after free bug around `StringInterner::clone()` (#10)

* Add a test which may fail for use after free bug #9

* Implement `Clone` manually for `StringInterner`

New `clone()` implementation recreates `HashMap` to update key
`InternalStrRef`s with pointer to newly cloned strings.

`#[derive(Clone)]` requires `S: Clone` automatically, and the new
`Clone` implementation does not require it explicitly.
However, `S: Symbol` trait bound indirectly requires `S: Clone`, so
the restriction for `S` is actually not changed.

Fixes #9.

Run Details

361 of 378 relevant lines covered (95.5%)

2.87 hits per line

Jobs

ID	Job ID	Ran	Coverage
1	681.1	25 Aug 2019 04:02PM UTC	95.5	Travis Job 681.1
2	681.2	25 Aug 2019 04:02PM UTC	95.5	Travis Job 681.2
3	681.3	25 Aug 2019 04:03PM UTC	95.92	Travis Job 681.3

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