284125 2024-12-05 13:46:16 -0800 AX: For every clearChildren-addChildren cycle, we create new AccessibilityImageMapLink instances and never clean them up, causing a memory leak 2025-04-04 15:23:31 -0700 1 1 1 Unclassified WebKit Accessibility Safari 18 All All RESOLVED FIXED InRadar P2 Normal --- 282117 1 tyler_w tyler_w andresg_22 webkit-bug-importer oldest_to_newest 2079466 0 tyler_w 2024-12-05 13:46:16 -0800 This happens because AccessibilityImageMapLink subclasses AccessibilityMockObject. This class _should_ subclass AccessibilityNodeObject, which would inherently ensure we only ever create one instance per area element, and clean it up when the area element is destroyed. The reason this was made to be an AccessibilityMockObject is because area elements do not generate renderers, which was troublesome considering we used to build the accessibility tree by walking the render tree. However, after https://bugs.webkit.org/show_bug.cgi?id=281749, we walk the DOM to build the accessibility tree, so this is now easily solvable. 2079516 1 webkit-bug-importer 2024-12-05 16:19:30 -0800 <rdar://problem/141013232> 2107905 2 tyler_w 2025-04-01 13:58:34 -0700 Pull request: https://github.com/WebKit/WebKit/pull/43403 2109009 3 ews-feeder 2025-04-04 15:23:30 -0700 Committed 293278@main (eed31338f551): <https://commits.webkit.org/293278@main> Reviewed commits have been landed. Closing PR #43403 and removing active labels.