On Mon, Mar 30, 2015 at 11:11:53PM +0200, Martin Vignali wrote: > Hello, > > After some research, the crash when reading exr Piz file (ticket 4386), > appear with this patch : > https://github.com/FFmpeg/FFmpeg/commit/586ba24ff29468d2a4ee843a9650feea5b2be6f6 > > if, i use the previous line : > memset(lut + k, 0, (USHORT_RANGE - k) * 2); > > instead of the new one : > memset(lut + k * 2, 0, (USHORT_RANGE - k) * 2); > > crash disappear. > > But i suppose, this previous patch have been made for a reason...
yes or it was a mistake mixing the sizeofs up either way, its definitly wrong as it is now so reverted, i dont want to leave such out of array access issues open ... Thanks [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB When you are offended at any man's fault, turn to yourself and study your own failings. Then you will forget your anger. -- Epictetus
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