Address some Coverity warnings

Nothing exciting.

3 files changed, 9 insertions, 9 deletions

diff --git a/src/lib/ffi/ffi.cpp b/src/lib/ffi/ffi.cpp
index 88a34c3cc..3a943378d 100644
--- a/src/lib/ffi/ffi.cpp
+++ b/src/lib/ffi/ffi.cpp
@@ -743,7 +743,7 @@ int botan_privkey_create(botan_privkey_t* key_obj,
       if(algo_name == nullptr)
          algo_name = "RSA";
       if(algo_params == nullptr)
-         algo_name = "";
+         algo_params = "";
 
       *key_obj = nullptr;
 
diff --git a/src/lib/stream/chacha/chacha_sse2/chacha_sse2.cpp b/src/lib/stream/chacha/chacha_sse2/chacha_sse2.cpp
index a7261a522..bf01cc879 100644
--- a/src/lib/stream/chacha/chacha_sse2/chacha_sse2.cpp
+++ b/src/lib/stream/chacha/chacha_sse2/chacha_sse2.cpp
@@ -12,7 +12,7 @@ namespace Botan {
 
 //static
 BOTAN_FUNC_ISA("sse2")
-void ChaCha::chacha_sse2_x4(byte output[64], u32bit input[16], size_t rounds)
+void ChaCha::chacha_sse2_x4(byte output[64*4], u32bit input[16], size_t rounds)
    {
    BOTAN_ASSERT(rounds % 2 == 0, "Valid rounds");
 
diff --git a/src/lib/tls/tls_ciphersuite.h b/src/lib/tls/tls_ciphersuite.h
index 6708e3ca6..fe3392a38 100644
--- a/src/lib/tls/tls_ciphersuite.h
+++ b/src/lib/tls/tls_ciphersuite.h
@@ -118,7 +118,7 @@ class BOTAN_DLL Ciphersuite
    private:
 
       bool is_usable() const;
-      
+
       Ciphersuite(u16bit ciphersuite_code,
                   const char* iana_id,
                   const char* sig_algo,
@@ -151,14 +151,14 @@ class BOTAN_DLL Ciphersuite
       All of these const char* strings are references to compile time
       constants in tls_suite_info.cpp
       */
-      const char* m_iana_id;
+      const char* m_iana_id = nullptr;
 
-      const char* m_sig_algo;
-      const char* m_kex_algo;
-      const char* m_prf_algo;
+      const char* m_sig_algo = nullptr;
+      const char* m_kex_algo = nullptr;
+      const char* m_prf_algo = nullptr;
 
-      const char* m_cipher_algo;
-      const char* m_mac_algo;
+      const char* m_cipher_algo = nullptr;
+      const char* m_mac_algo = nullptr;
 
       size_t m_cipher_keylen = 0;
       size_t m_nonce_bytes_from_handshake = 0;