Issue 8698022: When scavenging update source slot before migrating object it points to.

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Issue 8698022: When scavenging update source slot before migrating object it points to. (Closed)

Created:
9 years ago by Vyacheslav Egorov (Chromium)

Modified:
9 years ago

Reviewers:
Erik Corry, Michael Starzinger

CC:
v8-dev

Base URL:
https://v8.googlecode.com/svn/branches/bleeding_edge

Visibility:
Public.

Description

When scavenging update source slot before migrating object it points to. Source slot might belong to a dead old object and we might allocate a new object over it when evacuating a new space object this slot points to. In this case if we update slot after migrating object we will write into migrated object. R=erik.corry@gmail.com Committed: http://code.google.com/p/v8/source/detail?r=10082

Patch Set 1 #

Created: 9 years ago

		Unified diffs	Side-by-side diffs	Stats (+16 lines, -8 lines)
	M	src/heap.cc	View	4 chunks	+16 lines, -8 lines	0 comments

Messages

Total messages: 3 (0 generated)

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Nice find!

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