Bug 248827 - REGRESSION (253865@main): Crashes under RenderLayerCompositor::updateScrollingNodeForViewportConstrainedRole
Summary: REGRESSION (253865@main): Crashes under RenderLayerCompositor::updateScrollin...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Compositing (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Simon Fraser (smfr)
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2022-12-06 10:28 PST by Simon Fraser (smfr)
Modified: 2022-12-06 18:31 PST (History)
2 users (show)

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Description Simon Fraser (smfr) 2022-12-06 10:28:12 PST
253865@main introduced a cluster of crashes where, under RenderLayerCompositor::updateScrollingNodeForViewportConstrainedRole(), a fixed or sticky layer would have a null viewportAnchorLayer().
Comment 1 Simon Fraser (smfr) 2022-12-06 10:28:25 PST
rdar://102619100
Comment 2 Simon Fraser (smfr) 2022-12-06 10:39:45 PST
Pull request: https://github.com/WebKit/WebKit/pull/7213
Comment 3 EWS 2022-12-06 18:31:11 PST
Committed 257455@main (df0e5116081b): <https://commits.webkit.org/257455@main>

Reviewed commits have been landed. Closing PR #7213 and removing active labels.