From acc05dac8b16e65c1b233e0d97807e376b1d83e9 Mon Sep 17 00:00:00 2001
From: localhorst <localhorst@mosad.xyz>
Date: Tue, 9 Dec 2025 22:02:59 +0100
Subject: [PATCH] Potential Division by Zero

---
 src/printer.cpp | 2 +-
 src/shred.cpp   | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/printer.cpp b/src/printer.cpp
index ead3876..6bd043f 100644
--- a/src/printer.cpp
+++ b/src/printer.cpp
@@ -6,7 +6,7 @@
  */
 
 #include "../include/reHDD.h"
-using namespace std;
+
 
 bool Printer::instanceFlag = false;
 Printer *Printer::single = NULL;
diff --git a/src/shred.cpp b/src/shred.cpp
index 5e5df7a..5be6ce4 100644
--- a/src/shred.cpp
+++ b/src/shred.cpp
@@ -224,6 +224,8 @@ double Shred::calcProgress()
 #ifdef ZERO_CHECK
     uiMaxShredIteration++; // increment because we will check after SHRED_ITERATIONS the drive for non-zero bytes
 #endif
+    if (this->ulDriveByteSize == 0)
+        return 0.0;
     return (double)(((double)ulDriveByteOverallCount) / ((double)this->ulDriveByteSize * uiMaxShredIteration)) * 100.0f;
 }