[FFmpeg-devel] [PATCH]Avoid a possible overread in the jpeg2000 decoder

Michael Niedermayer michaelni at gmx.at
Tue Jul 23 22:43:36 CEST 2013


On Fri, Jul 19, 2013 at 12:21:56AM +0200, Carl Eugen Hoyos wrote:
> Hi!
> 
> Attached untested patch intends to avoid a possible overread in broken 
> jpeg2000 files.
> 
> Please review, Carl Eugen

bytestream2 checks for end of the data so there should be no overread
at least in theory, i didnt investigate this specific case

[...]


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Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Those who are too smart to engage in politics are punished by being
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