Bug 106759 - StyleResolver::m_rootElementStyle could point to an already deleted RenderStyle
Summary: StyleResolver::m_rootElementStyle could point to an already deleted RenderStyle
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: CSS (show other bugs)
Version: 528+ (Nightly build)
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2013-01-14 00:21 PST by Ilya Tikhonovsky
Modified: 2022-07-13 12:03 PDT (History)
3 users (show)

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Description Ilya Tikhonovsky 2013-01-14 00:21:15 PST 
I landed additional instrumentation for Native Memory snapshot
and found that sometimes native memory profiler traverses through a document
from a previous test which is not yet collected.

StyleResolver from this document has m_rootElementStyle member
which points to an already deleted RenderStyle.
Comment 1 Brent Fulgham 2022-07-13 12:03:46 PDT 
We don't believe this is possible in modern WebKit.