diff --git a/limelight-common/OpenAES/oaes_lib.c b/limelight-common/OpenAES/oaes_lib.c
index 93ab891..87748a5 100644
--- a/limelight-common/OpenAES/oaes_lib.c
+++ b/limelight-common/OpenAES/oaes_lib.c
@@ -633,7 +633,11 @@ static OAES_RET oaes_key_gen( OAES_CTX * ctx, size_t key_size )
 	_key->data = (uint8_t *) calloc( key_size, sizeof( uint8_t ));
 	
 	if( NULL == _key->data )
+    {
+        free(_key);
 		return OAES_RET_MEM;
+    }
+    
 	
 	for( _i = 0; _i < key_size; _i++ )
 		_key->data[_i] = (uint8_t) OAES_RAND(_ctx->rctx);