e56774602c
Bug: b/65290323 If a webp file is truncated such that no rows can be decoded, WebPIDecGetRGB does not initialize its "last_y" parameter. We use rowsDecoded (passed as last_y) to determine which remaining rows to fill. Check the return value of WebPIDecGetRGB. If it fails (returns null), or rowsDecoded is <= 0 (matching Chromium's check), return kInvalidInput, since there is nothing to draw. Note that this is a change in behavior for Android. Previously we would decode an empty webp to just a transparent/black rectangle, whereas now we simply fail. I think this is a change for the better. Add a test which truncates a file to have 0 rows available and attempts to decode it. msan verifies that we no longer depend on the uninitialized value. Stop attempting to test decoding subsets from an incomplete webp (in CodecTest.cpp). Unless we have decoded the portion covered by the subset, this will fail. Remove test images inc0.webp (from both dm/ and colorspace/) and inc1.webp. These just decode to transparent rectangles. Replace them with inc2.webp and inc3.webp, which decode part of the image and then have to fill with transparent. Change-Id: I64d40be91c574b45963f9a43d8dd8f4929dd2939 Reviewed-on: https://skia-review.googlesource.com/50303 Commit-Queue: Leon Scroggins <scroggo@google.com> Reviewed-by: James Zern <jzern@google.com> |
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| branch-config | ||
| config | ||
| project-config | ||
| README.md | ||
This directory contains infra-specific files. The branch-config/ directory contains configs that are specific to the master branch (e.g. config for the CQ committing to the master branch), while project-config/ directory contains project-wide configuration (e.g. list of buckets for cr-buildbucket service and list of refs known to the infra services).