| commit | 72b15516ad6e224e511d9fb6795e95370073aec1 | [log] [tgz] |
|---|---|---|
| author | L. David Baron <dbaron@chromium.org> | Tue Jun 15 19:40:28 2021 |
| committer | Chromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com> | Tue Jun 15 19:40:28 2021 |
| tree | cee79fa836ecb30d7a2ab7df9d4e0c1ea759fbb8 | |
| parent | 1f6ae9b4d48950777d3e7077e1f27a02fea225a1 [diff] |
Run new coplanar clamping code only when std::isnormal(length). The new clamping code that keeps points coplanar is only needed when we have real things to draw. We don't need to run it for fuzzer-generated testcases that have introduced infinite or NaN coordinates, so checking std::isnormal() is probably the correct test here. std::isnormal() excludes 0, denormal floats (floats smaller than 1.0 times 2 to the minimum exponent, whose reciprocals will be infinite), +/- infinity, and NaN. Fixed: 1219297 Change-Id: I2764d5b43946075ee352c859c1fd88edf04f6291 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2961271 Reviewed-by: Robert Flack <flackr@chromium.org> Commit-Queue: David Baron <dbaron@chromium.org> Cr-Commit-Position: refs/heads/master@{#892682}
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