cppcheck fixes: Class 'X' has a constructor with 1 argument that is not explicit.

5 files changed, 6 insertions, 6 deletions

diff --git a/src/lib/block/block_cipher.cpp b/src/lib/block/block_cipher.cpp
index 7b52f8716..c70ba229d 100644
--- a/src/lib/block/block_cipher.cpp
+++ b/src/lib/block/block_cipher.cpp
@@ -150,7 +150,7 @@ BlockCipher::~BlockCipher() {}
 std::unique_ptr<BlockCipher> BlockCipher::create(const std::string& algo_spec,
                                                  const std::string& provider)
    {
-   return std::unique_ptr<BlockCipher>(make_a<BlockCipher>(algo_spec, provider));
+   return std::unique_ptr<BlockCipher>(make_a<BlockCipher>(Botan::BlockCipher::Spec(algo_spec), provider));
    }
 
 std::vector<std::string> BlockCipher::providers(const std::string& algo_spec)
diff --git a/src/lib/block/cast/cast128.cpp b/src/lib/block/cast/cast128.cpp
index ce9e86794..53f7d4611 100644
--- a/src/lib/block/cast/cast128.cpp
+++ b/src/lib/block/cast/cast128.cpp
@@ -330,7 +330,7 @@ void CAST_128::cast_ks(secure_vector<u32bit>& K,
       {
       public:
          byte operator()(size_t i) { return (m_X[i/4] >> (8*(3 - (i%4)))); }
-         ByteReader(const u32bit* x) : m_X(x) {}
+         explicit ByteReader(const u32bit* x) : m_X(x) {}
       private:
          const u32bit* m_X;
       };
diff --git a/src/lib/block/gost_28147/gost_28147.h b/src/lib/block/gost_28147/gost_28147.h
index 11f5228a6..4105154e3 100644
--- a/src/lib/block/gost_28147/gost_28147.h
+++ b/src/lib/block/gost_28147/gost_28147.h
@@ -63,9 +63,9 @@ class BOTAN_DLL GOST_28147_89 final : public Block_Cipher_Fixed_Params<8, 32>
       /**
       * @param params the sbox parameters to use
       */
-      GOST_28147_89(const GOST_28147_89_Params& params);
+      explicit GOST_28147_89(const GOST_28147_89_Params& params);
    private:
-      GOST_28147_89(const std::vector<u32bit>& other_SBOX) :
+      explicit GOST_28147_89(const std::vector<u32bit>& other_SBOX) :
          m_SBOX(other_SBOX), m_EK(8) {}
 
       void key_schedule(const byte[], size_t) override;
diff --git a/src/lib/block/rc5/rc5.h b/src/lib/block/rc5/rc5.h
index 17469205f..4d9232326 100644
--- a/src/lib/block/rc5/rc5.h
+++ b/src/lib/block/rc5/rc5.h
@@ -29,7 +29,7 @@ class BOTAN_DLL RC5 final : public Block_Cipher_Fixed_Params<8, 1, 32>
       * @param rounds the number of RC5 rounds to run. Must be between
       * 8 and 32 and a multiple of 4.
       */
-      RC5(size_t rounds);
+      explicit RC5(size_t rounds);
    private:
       void key_schedule(const byte[], size_t) override;
 
diff --git a/src/lib/block/safer/safer_sk.h b/src/lib/block/safer/safer_sk.h
index babc22eb9..af944b36c 100644
--- a/src/lib/block/safer/safer_sk.h
+++ b/src/lib/block/safer/safer_sk.h
@@ -29,7 +29,7 @@ class BOTAN_DLL SAFER_SK final : public Block_Cipher_Fixed_Params<8, 16>
       * @param rounds the number of rounds to use - must be between 1
       * and 13
       */
-      SAFER_SK(size_t rounds);
+      explicit SAFER_SK(size_t rounds);
    private:
       void key_schedule(const byte[], size_t) override;