Bug 90792

Summary:

[CSSRegions]Assert failure when layout positioned objects in regions

Product:

WebKit

Reporter:

Mihnea Ovidenie <mihnea>

Component:

CSS

Assignee:

Mihnea Ovidenie <mihnea>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

eric, webkit.review.bot

Priority:

Version:

528+ (Nightly build)

Hardware:

Unspecified

OS:

Unspecified

Bug Depends on:

Bug Blocks:

57312

Attachments:

Description	Flags
Patch	none
Patch for landing	none

Description Mihnea Ovidenie 2012-07-09 08:18:23 PDT

When layout out-of-flow positioned objects in regions with different writing modes, the following assert inside RenderBlock::clampToStartAndEndRegions triggers:
ASSERT(region && inRenderFlowThread())

The reason for the ASSERT is that in these cases, the region is 0.

Comment 1 Mihnea Ovidenie 2012-07-09 11:00:31 PDT

Created attachment 151282 [details]
Patch

Comment 2 Andreas Kling 2012-07-19 07:19:26 PDT

Comment on attachment 151282 [details]
Patch

r=me

Comment 3 Mihnea Ovidenie 2012-07-20 04:21:22 PDT

Created attachment 153477 [details]
Patch for landing

Comment 4 WebKit Review Bot 2012-07-20 07:00:06 PDT

Comment on attachment 153477 [details]
Patch for landing

Clearing flags on attachment: 153477

Committed r123211: <http://trac.webkit.org/changeset/123211>

Comment 5 WebKit Review Bot 2012-07-20 07:00:10 PDT

All reviewed patches have been landed.  Closing bug.