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Merge pull request #11374 from lupustr3:pvlasov/morph_big_fix

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Alexander Alekhin 2018-04-23 09:14:23 +00:00
commit f659f80c7f
1 changed files with 5 additions and 0 deletions
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5
modules/imgproc/src/morph.cpp
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@ -1148,6 +1148,11 @@ static bool ippMorph(int op, int src_type, int dst_type,
// Different mask flipping
if(op == MORPH_GRADIENT)
return false;
// Integer overflow bug
if(src_step >= IPP_MAX_32S ||
src_step*height >= IPP_MAX_32S)
return false;
#endif
#if IPP_VERSION_X100 < 201801