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| author |  Kevin Lubick <kjlubick@google.com> | 2018-05-17 11:29:10 -0400 |
|---|---|---|
| committer |  Skia Commit-Bot <skia-commit-bot@chromium.org> | 2018-05-17 15:50:53 +0000 |
| commit | daebae965b530039efcc508f50b42c3e6ecb70e4 (patch) | |
| tree | ae89fc820b58ee2c54302d38726a7a3b2da1f52c /docs | |
| parent | a33b67c36bcdf70221c459a5fcfec48055f66505 (diff) | |
Return nullptr when ReadBuffer becomes invalid
This especially helps in SkDrawLooper because we can bail out early
instead of looping for a potentially long time, e.g. when fuzzed
input says count is a large number.
This also cleans up validate in a few spots, and adds validateCanReadN
as a helper function.
Bug: skia:7937
Change-Id: Ic5eff357c8cadc91eeafc6e39c78c570ba74df2f
Reviewed-on: https://skia-review.googlesource.com/128847
Commit-Queue: Kevin Lubick <kjlubick@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
Diffstat (limited to 'docs')
0 files changed, 0 insertions, 0 deletions