From 32dd2b40d2634e0dc4022674143c79f217143148 Mon Sep 17 00:00:00 2001
From: Luca Fedeli <luca.fedeli@cea.fr>
Date: Wed, 11 Dec 2019 10:56:01 +0100
Subject: fixed possible overflow and added some static casts to replace
 C-style casts

---
 Source/Python/WarpXWrappers.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'Source/Python')

diff --git a/Source/Python/WarpXWrappers.cpp b/Source/Python/WarpXWrappers.cpp
index be9ec9519..3074b1990 100644
--- a/Source/Python/WarpXWrappers.cpp
+++ b/Source/Python/WarpXWrappers.cpp
@@ -14,8 +14,9 @@ namespace
         *num_boxes = mf.local_size();
         int shapesize = AMREX_SPACEDIM;
         if (mf.nComp() > 1) shapesize += 1;
-        *shapes = (int*) malloc(shapesize * (*num_boxes) * sizeof(int));
-        amrex::Real** data = (amrex::Real**) malloc((*num_boxes) * sizeof(amrex::Real*));
+        *shapes = static_cast<int*>(malloc(sizeof(int)*shapesize * (*num_boxes)));
+        auto data =
+            static_cast<amrex::Real**>(malloc((*num_boxes) * sizeof(amrex::Real*)));
 
 #ifdef _OPENMP
 #pragma omp parallel
-- 
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