Resolve various integer conversion warnings from MSVC

3 files changed, 6 insertions, 6 deletions

diff --git a/src/lib/x509/certstor_sql/certstor_sql.cpp b/src/lib/x509/certstor_sql/certstor_sql.cpp
index 1ffa2e8ca..e8a511645 100644
--- a/src/lib/x509/certstor_sql/certstor_sql.cpp
+++ b/src/lib/x509/certstor_sql/certstor_sql.cpp
@@ -282,7 +282,7 @@ void Certificate_Store_In_SQL::revoke_cert(const X509_Certificate& cert, CRL_Cod
       }
    else
       {
-      stmt1->bind(3,-1);
+      stmt1->bind(3, static_cast<size_t>(-1));
       }
 
    stmt1->spin();
diff --git a/src/lib/x509/key_constraint.cpp b/src/lib/x509/key_constraint.cpp
index 05bd8edb0..f7f9523bf 100644
--- a/src/lib/x509/key_constraint.cpp
+++ b/src/lib/x509/key_constraint.cpp
@@ -97,7 +97,7 @@ void verify_cert_constraints_valid_for_key_type(const Public_Key& pub_key,
       permitted |= DIGITAL_SIGNATURE | NON_REPUDIATION | KEY_CERT_SIGN | CRL_SIGN;
       }
 
-   if((constraints & permitted) != constraints)
+   if(Key_Constraints(constraints & permitted) != constraints)
       {
       throw Invalid_Argument("Invalid " + name + " constraints " + key_constraints_to_string(constraints));
       }
diff --git a/src/lib/x509/name_constraint.cpp b/src/lib/x509/name_constraint.cpp
index b64e04d29..ab654ae5e 100644
--- a/src/lib/x509/name_constraint.cpp
+++ b/src/lib/x509/name_constraint.cpp
@@ -227,14 +227,14 @@ std::ostream& operator<<(std::ostream& os, const GeneralName& gn)
 GeneralSubtree::GeneralSubtree(const std::string& str) : GeneralSubtree()
    {
    size_t p0, p1;
-   size_t min = std::stoull(str, &p0, 10);
-   size_t max = std::stoull(str.substr(p0 + 1), &p1, 10);
+   const auto min = std::stoull(str, &p0, 10);
+   const auto max = std::stoull(str.substr(p0 + 1), &p1, 10);
    GeneralName gn(str.substr(p0 + p1 + 2));
 
    if(p0 > 0 && p1 > 0)
       {
-      m_minimum = min;
-      m_maximum = max;
+      m_minimum = static_cast<size_t>(min);
+      m_maximum = static_cast<size_t>(max);
       m_base = gn;
       }
    else