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[libpng16] Check length of IDAT against maximum possible IDAT size, accounting

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for height, rowbytes, interlacing and zlib/deflate overhead.
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Glenn Randers-Pehrson
2017-08-03 10:01:35 -05:00
parent 6b53a5ed7b
commit a1fe2c9848
4 changed files with 36 additions and 7 deletions
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@@ -5942,7 +5942,9 @@ Version 1.6.32beta07 [Auguest 3, 2017]
OSS-fuzz issue.
Version 1.6.32beta08 [August 3, 2017]
Check length of IDAT against maximum possible IDAT size, accounting
for height, rowbytes, interlacing and zlib/deflate overhead.
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