Fix out of bounds write

8 years ago · 0202e52747
parent 7997e7aee9
commit 0202e52747
1 changed files with 3 additions and 0 deletions
--- a/modules/highgui/src/grfmt_bmp.cpp
+++ b/modules/highgui/src/grfmt_bmp.cpp
@ -367,6 +367,9 @@ decode_rle4_bad: ;
                                                gray_palette[code] );

                        line_end_flag = y - prev_y;
+
+                        if( y >= m_height )
+                            break;
                    }
                    else if( code > 2 ) // absolute mode
                    {