182908 2018-02-17 22:24:41 -0800 [RenderTreeBuilder] REGRESSION(r228238) Detach renderer before destroying its subtree. 2018-02-18 10:44:41 -0800 1 1 1 Unclassified WebKit Layout and Rendering WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 zalan zalan bfulgham commit-queue koivisto simon.fraser webkit-bug-importer zalan oldest_to_newest 1400198 0 zalan 2018-02-17 22:24:41 -0800 r228238 changed the order and now when a renderer is getting destroyed, we nuke its subtree while the renderer is still attached. Apparently we first need to detach it first so that while we are nuking the subtree, the renderers can't get access to previous/next siblings and do "smart" normalization. rdar://problem/37619394 1400199 1 zalan 2018-02-17 22:25:07 -0800 <rdar://problem/37619394> 1400203 2 334115 zalan 2018-02-17 22:57:54 -0800 Created attachment 334115 Patch 1400234 3 334115 commit-queue 2018-02-18 10:44:39 -0800 Comment on attachment 334115 Patch Clearing flags on attachment: 334115 Committed r228606: <https://trac.webkit.org/changeset/228606> 1400235 4 commit-queue 2018-02-18 10:44:41 -0800 All reviewed patches have been landed. Closing bug. 334115 2018-02-17 22:57:54 -0800 2018-02-18 10:44:39 -0800 Patch bug-182908-20180217225753.patch text/plain 4799 zalan U3VidmVyc2lvbiBSZXZpc2lvbjogMjI4NjAwCmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggZjg3ZGIzZjk2NzhlYzQ4 MmViMDQ3ZDJmODgwNzFiYjhkMDFjZGIwOS4uZDU5ZmYxMmFkZjg1YTk4OGRjYWE1NTI5ZWY4MDJh ZWJiNjQ3N2EzYSAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDIzIEBACisyMDE4LTAyLTE3ICBaYWxh biBCdWp0YXMgIDx6YWxhbkBhcHBsZS5jb20+CisKKyAgICAgICAgW1JlbmRlclRyZWVCdWlsZGVy XSBSRUdSRVNTSU9OKHIyMjgyMzgpIERldGFjaCByZW5kZXJlciBiZWZvcmUgZGVzdHJveWluZyBp dHMgc3VidHJlZS4KKyAgICAgICAgaHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hvd19idWcuY2dp P2lkPTE4MjkwOAorICAgICAgICA8cmRhcjovL3Byb2JsZW0vMzc2MTkzOTQ+CisKKyAgICAgICAg UmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BTISkuCisKKyAgICAgICAgUHJpb3IgdG8gcjIyODIzOCB3 ZSBmaXJzdCBkZXRhY2hlZCB0aGUgdG8tYmUtZGVzdHJveWVkIHJlbmRlcmVyIGFuZCB0aGVuCisg 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