117261 2013-06-05 09:51:29 -0700 [CSS Regions] Assertion failure when changing the flow-into of an element inside its :hover pseudo-class and the element is positioned so that it overflows the region 2013-06-13 13:53:54 -0700 1 1 1 Unclassified WebKit CSS 528+ (Nightly build) Unspecified Unspecified RESOLVED WORKSFORME P2 Normal --- 7555 111585 57312 1 stavila webkit-unassigned michelangelo mvujovic stavila oldest_to_newest 897450 0 203863 stavila 2013-06-05 09:51:29 -0700 Created attachment 203863 HTML showing the problem When hovering over the blue content box in the attached HTML, an assertion failure will occur in RenderLayer::posZOrderList -> ASSERT(!m_zOrderListsDirty); 900162 1 michelangelo 2013-06-13 10:10:58 -0700 Works for me on r151558. No assert seems to be hit and hover applied. 900273 2 mvujovic 2013-06-13 13:53:54 -0700 Changing this bug to block the CSS Regions master bug, not the other way around. 203863 2013-06-05 09:51:29 -0700 2013-06-05 09:51:29 -0700 HTML showing the problem test-case.html text/html 1170 stavila PCFkb2N0eXBlIGh0bWw+CjxodG1sIGxhbmc9ImVuIj4KPGhlYWQ+Cgk8c3R5bGU+CglwLCBkaXYg ewoJCWZvbnQ6IDEycHgvMSBtb25vc3BhY2U7Cgl9CgkuYm94IHsKCQl3aWR0aDogMjYwcHg7CgkJ aGVpZ2h0OiAxMjBweDsKCQlwYWRkaW5nOiA1cHg7CgkJbWFyZ2luOiAxMHB4OwoJfQoJCgkjcmVn aW9uMSB7CgkJLXdlYmtpdC1mbG93LWZyb206IGZsb3cxOwoJCXdpZHRoOiAzMDBweDsKCQloZWln aHQ6IDE5MHB4OwoJCWJvcmRlcjogNXB4IHNvbGlkIGdyZWVuOwoJCWJhY2tncm91bmQtY29sb3I6 ICNkZGRkZmY7CgkJbWFyZ2luLWJvdHRvbTogMjBweDsKCX0KCgkjcmVnaW9uMiB7CgkJLXdlYmtp dC1mbG93LWZyb206IGZsb3cyOwoJCXdpZHRoOiAzMDBweDsKCQloZWlnaHQ6IDE5MHB4OwoJCWJv cmRlcjogNXB4IHNvbGlkIGRhcmtyZWQ7CgkJYmFja2dyb3VuZC1jb2xvcjogI2RkZGRmZjsKCX0K CQoJI2NvbnRlbnQgewoJCS13ZWJraXQtZmxvdy1pbnRvOiBmbG93MTsKCQlib3JkZXI6IDVweCBz b2xpZCBibHVlOwoJCWJhY2tncm91bmQ6ICNhYWFhY2M7CgkJcG9zaXRpb246IHJlbGF0aXZlOwoJ CWxlZnQ6IDIwMHB4OwoJfQoJI2NvbnRlbnQ6aG92ZXIgewoJCS13ZWJraXQtZmxvdy1pbnRvOiBm bG93MjsKCX0KCTwvc3R5bGU+CjwvaGVhZD4KPGJvZHk+Cgk8cD5XaGVuIGhvdmVyaW5nIHRoZSA8 c3BhbiBzdHlsZT0iY29sb3I6Ymx1ZSI+PGI+Ymx1ZSBib3g8L2I+PC9zcGFuPiwgaXQgc2hvdWxk IG1vdmUgdG8gdGhlIDxzcGFuIHN0eWxlPSJjb2xvcjpkYXJrcmVkIj48Yj5zZWNvbmQgcmVnaW9u PC9iPjwvc3Bhbj4gKGl0J3MgPGI+Zmxvdy1pbnRvPC9iPiB3aWxsIGNoYW5nZSB0byB0aGUgMm5k IHRocmVhZCk8L3A+Cgk8ZGl2IGlkPSJyZWdpb24xIj48L2Rpdj4KCTxkaXYgaWQ9InJlZ2lvbjIi PjwvZGl2PgoJPGRpdiBpZD0iY29udGVudCIgY2xhc3M9ImJveCI+VGhpcyBib3ggaXMgZmxvd2Vk IGludG8gdGhlIDxzcGFuIHN0eWxlPSJjb2xvcjpncmVlbiI+PGI+Zmlyc3QgcmVnaW9uPC9iPjwv c3Bhbj4gd2hlbiBpdCBpcyA8Yj5ub3Q8L2I+IGhvdmVyZWQgYW5kIGludG8gdGhlIDxzcGFuIHN0 eWxlPSJjb2xvcjpkYXJrcmVkIj48Yj5zZWNvbmQgcmVnaW9uPC9iPjwvc3Bhbj4gd2hlbiBpdCA8 Yj5pczwvYj48L2Rpdj4KPC9ib2R5Pgo8L2h0bWw+