Fix memory leaks in PBE_PKCS5v20 and get_pbe

2 files changed, 8 insertions, 0 deletions

diff --git a/src/pbe/pbes2/pbes2.cpp b/src/pbe/pbes2/pbes2.cpp
index 3935bd702..e4d11eda5 100644
--- a/src/pbe/pbes2/pbes2.cpp
+++ b/src/pbe/pbes2/pbes2.cpp
@@ -228,4 +228,10 @@ PBE_PKCS5v20::PBE_PKCS5v20(DataSource& params) : direction(DECRYPTION)
    decode_params(params);
    }
 
+PBE_PKCS5v20::~PBE_PKCS5v20()
+   {
+   delete hash_function;
+   delete block_cipher;
+   }
+
 }
diff --git a/src/pbe/pbes2/pbes2.h b/src/pbe/pbes2/pbes2.h
index 984d5ad4a..a07fcca68 100644
--- a/src/pbe/pbes2/pbes2.h
+++ b/src/pbe/pbes2/pbes2.h
@@ -27,6 +27,8 @@ class BOTAN_DLL PBE_PKCS5v20 : public PBE
 
       PBE_PKCS5v20(DataSource&);
       PBE_PKCS5v20(BlockCipher*, HashFunction*);
+
+      ~PBE_PKCS5v20();
    private:
       void set_key(const std::string&);
       void new_params(RandomNumberGenerator& rng);