Commit graph

3 commits

Author SHA1 Message Date
zseri
1cc8aa56a4 refactor(zseri/store-ref-scanner): get rid of proc_unroll dependency
Change-Id: I0d4a8b2af814fd2870c3eb4218ee4fbaba1216f5
Reviewed-on: https://cl.tvl.fyi/c/depot/+/4605
Tested-by: BuildkiteCI
Reviewed-by: zseri <zseri.devel@ytrizja.de>
2021-12-25 05:03:10 +00:00
zseri
f4dddea4c3 fix(zseri/store-ref-scanner): no_std support and runtime panics
This also changes the fuzzing infrastructure from proptest to cargo-fuzz,
and this lead to the discovery of two mishandlings of edge-cases:

* when a "path_to_store" is at the end of the input, it tried to access
  the input slice out-of-bounds (the `just_store` test covers that now)
* non-ASCII characters lead to an out-of-bounds access in HalfBytesMask
  (the `non_ascii` test covers that now)

Change-Id: Icaa2518dcd93e1789a2c0da4cf0fec46016d3bad
Reviewed-on: https://cl.tvl.fyi/c/depot/+/4604
Tested-by: BuildkiteCI
Reviewed-by: zseri <zseri.devel@ytrizja.de>
2021-12-25 05:03:10 +00:00
zseri
8cdda57580 feat(zseri): Add store-ref-scanner crate
This crate implements the scanner for finding references to store
paths in uncompressed binary blobs and text files.
It is currently a minimally working prototype and
it is probably a good idea to polish the interface further.

Change-Id: I8406f9d52d254fc3d660ea2b9bc9b7841cc815ec
Reviewed-on: https://cl.tvl.fyi/c/depot/+/4596
Tested-by: BuildkiteCI
Reviewed-by: zseri <zseri.devel@ytrizja.de>
2021-12-25 01:22:15 +00:00