6 files changed, 7 insertions, 9 deletions
diff --git a/src/lib/cert/x509/x509_obj.cpp b/src/lib/cert/x509/x509_obj.cpp
index 4dae68607..e908e8cab 100644
--- a/src/lib/cert/x509/x509_obj.cpp
+++ b/src/lib/cert/x509/x509_obj.cpp
@@ -201,7 +201,7 @@ bool X509_Object::check_signature(const Public_Key& pub_key) const
 
       return verifier.verify_message(tbs_data(), signature());
       }
-   catch(std::exception& e)
+   catch(std::exception&)
       {
       return false;
       }
diff --git a/src/lib/cert/x509/x509path.cpp b/src/lib/cert/x509/x509path.cpp
index 7e54ad9f9..5e12ddb2a 100644
--- a/src/lib/cert/x509/x509path.cpp
+++ b/src/lib/cert/x509/x509path.cpp
@@ -170,7 +170,7 @@ check_chain(const std::vector<X509_Certificate>& cert_path,
             else if(ocsp_status == Certificate_Status_Code::OCSP_RESPONSE_GOOD)
                continue;
             }
-         catch(std::exception& e)
+         catch(std::exception&)
             {
             //std::cout << "OCSP error: " << e.what() << "\n";
             }
diff --git a/src/lib/stream/rc4/rc4.cpp b/src/lib/stream/rc4/rc4.cpp
index 6146e2818..9a6268b8c 100644
--- a/src/lib/stream/rc4/rc4.cpp
+++ b/src/lib/stream/rc4/rc4.cpp
@@ -111,6 +111,6 @@ void RC4::clear()
 /*
 * RC4 Constructor
 */
-RC4::RC4(size_t s) : SKIP(s), X(0), Y(0) {}
+RC4::RC4(size_t s) : SKIP(s) {}
 
 }
diff --git a/src/lib/stream/rc4/rc4.h b/src/lib/stream/rc4/rc4.h
index 60c9450b4..9c4b2717c 100644
--- a/src/lib/stream/rc4/rc4.h
+++ b/src/lib/stream/rc4/rc4.h
@@ -44,12 +44,11 @@ class BOTAN_DLL RC4 : public StreamCipher
       void generate();
 
       const size_t SKIP;
-
-      byte X, Y;
+      byte X = 0;
+      byte Y = 0;
       secure_vector<byte> state;
-
       secure_vector<byte> buffer;
-      size_t position;
+      size_t position = 0;
    };
 
 }
diff --git a/src/lib/tls/msg_client_kex.cpp b/src/lib/tls/msg_client_kex.cpp
index 7ce9b9df2..68809f22f 100644
--- a/src/lib/tls/msg_client_kex.cpp
+++ b/src/lib/tls/msg_client_kex.cpp
@@ -365,7 +365,7 @@ Client_Key_Exchange::Client_Key_Exchange(const std::vector<byte>& contents,
             else
                m_pre_master = shared_secret;
             }
-         catch(std::exception &e)
+         catch(std::exception &)
             {
             /*
             * Something failed in the DH computation. To avoid possible
diff --git a/src/lib/utils/http_util/http_util.cpp b/src/lib/utils/http_util/http_util.cpp
index 1f67c0b4b..6d4e7c8e8 100644
--- a/src/lib/utils/http_util/http_util.cpp
+++ b/src/lib/utils/http_util/http_util.cpp
@@ -98,7 +98,6 @@ Response http_sync(http_exch_fn http_transact,
    const auto protocol_host_sep = url.find("://");
    if(protocol_host_sep == std::string::npos)
       throw Exception("Invalid URL " + url);
-   const std::string protocol = url.substr(0, protocol_host_sep);
 
    const auto host_loc_sep = url.find('/', protocol_host_sep + 3);