From f5794f1128032ab1e69120052fd855f9e4b13e36 Mon Sep 17 00:00:00 2001
From: fwcd <fwcdmail@gmail.com>
Date: Wed, 10 Apr 2019 00:03:10 +0200
Subject: [PATCH] Default-initialize number mantissa to zero

---
 src/CalcManager/Ratpack/conv.cpp | 2 +-
 src/CalcManager/Ratpack/ratpak.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/CalcManager/Ratpack/conv.cpp b/src/CalcManager/Ratpack/conv.cpp
index 2ae5f5c3..8de52a6e 100644
--- a/src/CalcManager/Ratpack/conv.cpp
+++ b/src/CalcManager/Ratpack/conv.cpp
@@ -185,7 +185,7 @@ NUMBER _createnum( _In_ uint32_t size )
 {
     NUMBER num = NUMBER();
     // Fill mantissa vector with zeros
-    num.mant.insert(num.mant.end(), size, 0);
+    num.mant.insert(num.mant.end(), size - 1, 0);
     return( num );
 }
 
diff --git a/src/CalcManager/Ratpack/ratpak.h b/src/CalcManager/Ratpack/ratpak.h
index 00095c36..d749140a 100644
--- a/src/CalcManager/Ratpack/ratpak.h
+++ b/src/CalcManager/Ratpack/ratpak.h
@@ -61,7 +61,7 @@ typedef struct _number
                     // radix being used.
     int32_t exp;       // The offset of digits from the radix point
                     // (decimal point in radix 10)
-    std::vector<MANTTYPE> mant;
+    std::vector<MANTTYPE> mant = {0};
 } NUMBER;