1 files changed, 6 insertions, 3 deletions
diff --git a/libqpdf/Pl_SHA2.cc b/libqpdf/Pl_SHA2.cc
index 84f24d6e..17eff7e3 100644
--- a/libqpdf/Pl_SHA2.cc
+++ b/libqpdf/Pl_SHA2.cc
@@ -128,13 +128,16 @@ Pl_SHA2::getRawDigest()
     switch (bits)
     {
       case 256:
-        result = std::string((char*)this->sha256sum, sizeof(this->sha256sum));
+        result = std::string(reinterpret_cast<char*>(this->sha256sum),
+                             sizeof(this->sha256sum));
         break;
       case 384:
-        result = std::string((char*)this->sha384sum, sizeof(this->sha384sum));
+        result = std::string(reinterpret_cast<char*>(this->sha384sum),
+                             sizeof(this->sha384sum));
         break;
       case 512:
-        result = std::string((char*)this->sha512sum, sizeof(this->sha512sum));
+        result = std::string(reinterpret_cast<char*>(this->sha512sum),
+                             sizeof(this->sha512sum));
         break;
       default:
         badBits();