313314 2026-04-25 12:08:00 -0700 Add debug assert to verify hasDefiniteHeightByStyle agrees with the slow path 2026-04-29 08:43:12 -0700 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 zalan zalan sgill26 webkit-bug-importer oldest_to_newest 2204470 0 zalan 2026-04-25 12:08:00 -0700 ssia 2204472 1 479300 zalan 2026-04-25 12:10:36 -0700 Created attachment 479300 Patch 2204966 2 479337 zalan 2026-04-27 10:14:15 -0700 Created attachment 479337 Patch 2205385 3 479337 sgill26 2026-04-28 09:54:22 -0700 Comment on attachment 479337 Patch View in context: https://bugs.webkit.org/attachment.cgi?id=479337&action=review > Source/WebCore/rendering/RenderBoxModelObject.cpp:377 > +static void verifyDefiniteHeightConsistency(const RenderBlock& containingBlock, bool containingBlockHasDefiniteHeightCandidate) I think it would be nice if this relayed that we were checking against the hasDefiniteHeightByStyle for consistency. Maybe this could be as simple as a comment or maybe the bool could be an enum class that had it in the name somewhere. Also, I feel like "candidate," has the implication that we may not use whatever the candidate is in some scenarios so maybe we could incorporate the relation between the ByStyle function here? 2205762 4 479370 zalan 2026-04-29 07:08:33 -0700 Created attachment 479370 [fast-cq]Patch 2205795 5 ews-feeder 2026-04-29 08:42:59 -0700 Committed 312293@main (d0444c239ed0): <https://commits.webkit.org/312293@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 479370. 2205796 6 webkit-bug-importer 2026-04-29 08:43:12 -0700 <rdar://problem/175857219> 479300 2026-04-25 12:10:36 -0700 2026-04-27 10:14:13 -0700 Patch bug-313314-20260425121035.patch text/plain 3415 zalan RnJvbSBlMTljYzU3ZTg4NDU4ZGE0OTJiZTNkN2E3YmFkOGRmNzg4ZWRkYTFlIE1vbiBTZXAgMTcg MDA6MDA6MDAgMjAwMQpGcm9tOiBBbGFuIEJhcmFkbGF5IDx6YWxhbkBhcHBsZS5jb20+CkRhdGU6 IFNhdCwgMjUgQXByIDIwMjYgMTI6MDE6MjYgLTA3MDAKU3ViamVjdDogW1BBVENIXSBBZGQgZGVi dWcgYXNzZXJ0IHRvIHZlcmlmeSBoYXNEZWZpbml0ZUhlaWdodEJ5U3R5bGUgYWdyZWVzCiB3aXRo IHRoZSBzbG93IHBhdGggaHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hvd19idWcuY2dpP2lkPTMx MzMxNAoKUmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BTISkuCgpoYXNEZWZpbml0ZUhlaWdodEJ5U3R5 bGUgaXMgYSBmYXN0IHN0eWxlLW9ubHkgYWx0ZXJuYXRpdmUgdG8KaGFzQXV0b0hlaWdodE9yQ29u dGFpbmluZ0Jsb2NrV2l0aEF1dG9IZWlnaHQgZm9yIHJlc29sdmluZyBwZXJjZW50YWdlCnRvcC9i b3R0b20gb24gcmVsYXRpdmVseSBwb3NpdGlvbmVkIGVsZW1lbnRzLiBBZGQgYSBkZWJ1ZyBhc3Nl 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