280986 2024-10-07 09:57:13 -0700 REGRESSION(269351@main): RELEASE_ASSERT fires when rotating an SVG element around a zero vector 2024-10-10 13:18:32 -0700 1 1 1 Unclassified WebKit SVG WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 sabouhallawa sabouhallawa sabouhallawa webkit-bug-importer zimmermann oldest_to_newest 2065888 0 472842 sabouhallawa 2024-10-07 09:57:13 -0700 Created attachment 472842 test case Open the attached test case. Result: A RELEASE_ASSERT will fire. This happens because 269351@main changed LegacyRenderSVGRoot::strokeBoundingBox() to return the value of Markable<FloatRect>. The test case causes the localToParentTransform to be all NaN AffineTransform which causes the strokeBoundingBox to be all also a NaN FloatRect. The problem Markable<FloatRect>::isEmptyValue() returns true if FloatRect::isNaN() is true. 2065889 1 sabouhallawa 2024-10-07 09:57:40 -0700 rdar://135587778 2065895 2 sabouhallawa 2024-10-07 10:12:13 -0700 Pull request: https://github.com/WebKit/WebKit/pull/34782 2065944 3 ews-feeder 2024-10-07 13:19:57 -0700 Committed 284781@main (fe385386b01e): <https://commits.webkit.org/284781@main> Reviewed commits have been landed. Closing PR #34782 and removing active labels. 2066977 4 ews-feeder 2024-10-10 13:18:32 -0700 Committed 283286.239@safari-7620-branch (500c03fe1bde): <https://commits.webkit.org/283286.239@safari-7620-branch> Reviewed commits have been landed. Closing PR #2000 and removing active labels. 472842 2024-10-07 09:57:13 -0700 2024-10-07 09:57:13 -0700 test case svg-css-rotate-zero-vector.html text/html 357 sabouhallawa PHN0eWxlPgogICAgaW1hZ2UgeyAKICAgICAgICB0cmFuc2l0aW9uOiAxOHM7CiAgICB9Cjwvc3R5 bGU+Cjxib2R5PgogICAgPHN2ZyBpZD0ic3ZnIj4KICAgICAgICA8aW1hZ2UgaWQ9ImltYWdlIi8+ CiAgICA8L3N2Zz4KICAgIDxzY3JpcHQ+CiAgICAgICAgd2luZG93LmFkZEV2ZW50TGlzdGVuZXIo ImxvYWQiLCAoZXZlbnQpID0+IHsKICAgICAgICAgICAgbGV0IHN0eWxlID0gaW1hZ2Uuc3R5bGU7 CiAgICAgICAgICAgIHN0eWxlLnNldFByb3BlcnR5KCJyb3RhdGUiLCAiMCAwIDAgNDVkZWciKTsK ICAgICAgICAgICAgc3ZnLnNjcm9sbEludG9WaWV3KHRydWUpOwogICAgICAgIH0pOwogICAgPC9z Y3JpcHQ+CjwvYm9keT4K