Fix out of bounds write

0202e527 · blendin · Alexander Alekhin · 7997e7ae · 0202e527
Commit 0202e527 authored Sep 27, 2017 by blendin Committed by Alexander Alekhin Oct 09, 2017
Hide whitespace changes
Inline Side-by-side

Showing with 3 additions and 0 deletions

grfmt_bmp.cpp modules/highgui/src/grfmt_bmp.cpp +3 -0

No files found.
--- 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
                    {