Re-fix bug #3319 with less side effects.

11 years ago · ee97a5e757
parent f02204847a
commit ee97a5e757
1 changed files with 1 additions and 0 deletions
--- a/modules/core/src/copy.cpp
+++ b/modules/core/src/copy.cpp
@ -286,6 +286,7 @@ void Mat::copyTo( OutputArray _dst, InputArray _mask ) const

    if( dims <= 2 )
    {
+        CV_Assert( size() == mask.size() );
        Size sz = getContinuousSize(*this, dst, mask, mcn);
        copymask(data, step, mask.data, mask.step, dst.data, dst.step, sz, &esz);
        return;