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fixed memory leaks in GxsSecurity

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This commit is contained in:
csoler 2017-07-24 18:45:24 +02:00
parent 70f72db0aa
commit 79779b8056
1 changed files with 3 additions and 0 deletions
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3
libretroshare/src/gxs/gxssecurity.cc
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@ -582,6 +582,8 @@ bool GxsSecurity::encrypt(uint8_t *& out, uint32_t &outlen, const uint8_t *in, u
// intialize context and send store encrypted cipher in ek // intialize context and send store encrypted cipher in ek
if(!EVP_SealInit(ctx, EVP_aes_128_cbc(), &ek, &eklen, iv, &public_key, 1)) return false; if(!EVP_SealInit(ctx, EVP_aes_128_cbc(), &ek, &eklen, iv, &public_key, 1)) return false;
EVP_PKEY_free(public_key) ;
// now assign memory to out accounting for data, and cipher block size, key length, and key length val // now assign memory to out accounting for data, and cipher block size, key length, and key length val
out = (uint8_t*)rs_malloc(inlen + cipher_block_size + size_net_ekl + eklen + EVP_MAX_IV_LENGTH) ; out = (uint8_t*)rs_malloc(inlen + cipher_block_size + size_net_ekl + eklen + EVP_MAX_IV_LENGTH) ;
@ -859,6 +861,7 @@ bool GxsSecurity::decrypt(uint8_t *& out, uint32_t & outlen, const uint8_t *in,
std::cerr << "(EE) Cannot decrypt data. Most likely reason: private GXS key is missing." << std::endl; std::cerr << "(EE) Cannot decrypt data. Most likely reason: private GXS key is missing." << std::endl;
return false; return false;
} }
EVP_PKEY_free(privateKey) ;
if(inlen < (uint32_t)in_offset) if(inlen < (uint32_t)in_offset)
{ {