diff options
| author |  Mike Reed <reed@google.com> | 2018-05-24 14:12:47 -0400 |
|---|---|---|
| committer |  Skia Commit-Bot <skia-commit-bot@chromium.org> | 2018-05-24 18:42:48 +0000 |
| commit | 5a5e08495eabcbf616965326d19ab63bb92ceae9 (patch) | |
| tree | 4e4d3082aa8cc758cf350f712157b6ae6bd0d1f3 /src/core/SkGeometry.cpp | |
| parent | 7d8276cbabab1357d0a5ac4f6bc37e4f6b0a80d3 (diff) | |
allow divide-by-zero in conics
Bug: oss-fuzz:6633
Change-Id: Id4cf78d208735d51cc85f78225b7f31619cbd397
Reviewed-on: https://skia-review.googlesource.com/130026
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
Diffstat (limited to 'src/core/SkGeometry.cpp')
| -rw-r--r-- | src/core/SkGeometry.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/core/SkGeometry.cpp b/src/core/SkGeometry.cpp index 6ed8911320..249b62e577 100644 --- a/src/core/SkGeometry.cpp +++ b/src/core/SkGeometry.cpp @@ -1331,7 +1331,7 @@ SkScalar SkConic::TransformW(const SkPoint pts[], SkScalar w, const SkMatrix& ma double w0 = dst[0].fZ; double w1 = dst[1].fZ; double w2 = dst[2].fZ; - return sk_double_to_float(sqrt((w1 * w1) / (w0 * w2))); + return sk_double_to_float(sqrt(sk_ieee_double_divide(w1 * w1, w0 * w2))); } int SkConic::BuildUnitArc(const SkVector& uStart, const SkVector& uStop, SkRotationDirection dir, |