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Possible Windows Explorer bad PNG file preview integer overflow handling
Sep 25 2007 09:32AM
rocheml httrack com
Hi folks,
Can anyone confirm that the attached PNG file is causing Explorer to eat
100% CPU, and if this is a known issue ?
(Currently tested with an up-to-date Windows XP and Windows Vista)
The probable cause is an integer overflow in the PNG chunk size handling,
which is 32-bit large, and which...
[ more ]
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Can anyone confirm that the attached PNG file is causing Explorer to eat
100% CPU, and if this is a known issue ?
(Currently tested with an up-to-date Windows XP and Windows Vista)
The probable cause is an integer overflow in the PNG chunk size handling,
which is 32-bit large, and which...
[ more ]