240610 2022-05-18 16:27:25 -0700 REGRESSION (r294160): Occasional infinite loops under updateLayersForInteractionRegions 2022-05-18 21:10:42 -0700 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 thorton thorton ap cdumez simon.fraser webkit-bug-importer wenson_hsieh oldest_to_newest 1870197 0 thorton 2022-05-18 16:27:25 -0700 REGRESSION (r294160): Occasional infinite loops under updateLayersForInteractionRegions 1870198 1 459560 thorton 2022-05-18 16:30:33 -0700 Created attachment 459560 Patch 1870199 2 thorton 2022-05-18 16:30:35 -0700 <rdar://problem/93507791> 1870200 3 thorton 2022-05-18 16:32:04 -0700 I will figure out the changelog shenanigans. 1870202 4 459560 wenson_hsieh 2022-05-18 16:35:22 -0700 Comment on attachment 459560 Patch View in context: https://bugs.webkit.org/attachment.cgi?id=459560&action=review Seems reasonable to me! > Source/WebCore/platform/graphics/IntRectHash.h:49 > + static WebCore::IntRect emptyValue() { return { -2, -2, -2, -2 }; } Out of curiosity, is there a reason why we opt for this value? (CoreGraphics has a notion of `CGRectNull` that's something along the lines of { 0, 0, ∞, ∞ }, for instance) 1870203 5 459560 wenson_hsieh 2022-05-18 16:39:31 -0700 Comment on attachment 459560 Patch (Chris, Tim and I discussed this on Slack and agreed to go with a separate hashtraits object that supports empty rects) 1870210 6 thorton 2022-05-18 16:58:00 -0700 (In reply to Wenson Hsieh from comment #5) > Comment on attachment 459560 [details] > Patch > > (Chris, Tim and I discussed this on Slack and agreed to go with a separate > hashtraits object that supports empty rects) Rather, I am just going to change my code to not emit empty rects. 1870247 7 thorton 2022-05-18 19:49:34 -0700 Pull request: https://github.com/WebKit/WebKit/pull/761 1870268 8 ews-feeder 2022-05-18 21:10:38 -0700 Committed r294467 (250729@main): <https://commits.webkit.org/250729@main> Reviewed commits have been landed. Closing PR #761 and removing active labels. 459560 2022-05-18 16:30:33 -0700 2022-05-18 18:26:06 -0700 Patch bug-240610-20220518163032.patch text/plain 3917 thorton ZGlmZiAtLWdpdCBhL1NvdXJjZS9XZWJDb3JlL0NoYW5nZUxvZyBiL1NvdXJjZS9XZWJDb3JlL0No YW5nZUxvZwppbmRleCA2ZGU0ZTQzN2FlYTVhNjRlZjZmZWY5ZTU1M2E4NzY4ZDU1ZWIzNjAxLi5l ZjFkMTM0MDFjMWQ1ZTNlNjI5MmQ4MGMwMmVlN2YxOTJmOWQ4ZjJkIDEwMDY0NAotLS0gYS9Tb3Vy Y2UvV2ViQ29yZS9DaGFuZ2VMb2cKKysrIGIvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCkBAIC0x LDMgKzEsMjAgQEAKKzIwMjItMDUtMTggIFRpbSBIb3J0b24gIDx0aW1vdGh5X2hvcnRvbkBhcHBs ZS5jb20+CisKKyAgICAgICAgUkVHUkVTU0lPTiAocjI5NDE2MCk6IE9jY2FzaW9uYWwgaW5maW5p dGUgbG9vcHMgdW5kZXIgdXBkYXRlTGF5ZXJzRm9ySW50ZXJhY3Rpb25SZWdpb25zCisgICAgICAg IGh0dHBzOi8vYnVncy53ZWJraXQub3JnL3Nob3dfYnVnLmNnaT9pZD0yNDA2MTAKKyAgICAgICAg PHJkYXI6Ly9wcm9ibGVtLzkzNTA3NzkxPgorCisgICAgICAgIFJldmlld2VkIGJ5IE5PQk9EWSAo T09QUyEpLgorCisgICAgICAgICogcGxhdGZvcm0vZ3JhcGhpY3MvSW50UmVjdEhhc2guaDoKKyAg 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