decreased size of the buffer used in CvBoost::update_weights (ticket #1803)

13 years ago · bc54195199
parent 517fc5e2d2
commit bc54195199
1 changed files with 1 additions and 1 deletions
--- a/modules/ml/src/boost.cpp
+++ b/modules/ml/src/boost.cpp
@ -1132,7 +1132,7 @@ CvBoost::update_weights( CvBoostTree* tree )
    else
    {
        if( have_subsample )
-            _buf_size += data->buf->step*(sizeof(float)+sizeof(uchar));
+            _buf_size += data->buf->cols*(sizeof(float)+sizeof(uchar));
    }
    inn_buf.allocate(_buf_size);
    uchar* cur_buf_pos = (uchar*)inn_buf;