From 3dfff3c754e7607d3131bd4be67314e577a0522d Mon Sep 17 00:00:00 2001
From: WerWolv <werwolv98@gmail.com>
Date: Wed, 11 Nov 2020 11:56:24 +0100
Subject: [PATCH] Don't try to hash more bytes than the file contains

---
 source/views/view_hashes.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/source/views/view_hashes.cpp b/source/views/view_hashes.cpp
index 52b2c0f05..f308d6b62 100644
--- a/source/views/view_hashes.cpp
+++ b/source/views/view_hashes.cpp
@@ -40,6 +40,10 @@ namespace hex {
 
                 ImGui::InputInt("End", &this->m_hashEnd, 0, 0, ImGuiInputTextFlags_CharsHexadecimal);
 
+                size_t dataSize = this->m_dataProvider->getSize();
+                if (this->m_hashEnd >= dataSize)
+                    this->m_hashEnd = dataSize - 1;
+
                 ImGui::NewLine();
                 ImGui::Separator();
                 ImGui::NewLine();