From 33f5395f99cf5f93d2e782933129ed5fc2fde091 Mon Sep 17 00:00:00 2001 From: HampusM Date: Sat, 2 Jul 2022 15:08:57 +0200 Subject: fix: prevent opening too large RLE files This will prevent heap-buffer-overflows from occuring when opening RLE files with pattern sizes exceeding the current terminal size --- src/engine/data/bounds.cpp | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'src/engine/data/bounds.cpp') diff --git a/src/engine/data/bounds.cpp b/src/engine/data/bounds.cpp index bee98ba..ad67ad2 100644 --- a/src/engine/data/bounds.cpp +++ b/src/engine/data/bounds.cpp @@ -85,3 +85,8 @@ auto Bounds::operator-(const Bounds &rhs) const noexcept -> Bounds return new_bounds; } + +auto Bounds::operator>(const Bounds &rhs) const noexcept -> bool +{ + return (_width > rhs._width) || _height > rhs._height; +} -- cgit v1.2.3-18-g5258