Fix memory leak.

diff --git a/crypto/rsa/rsa_lib.c b/crypto/rsa/rsa_lib.c
index 533a711eda2b8ca092af80cbfcb99f4518db4f4b..66cd15ff6d90f3575255275ff866e9902782424b 100644 (file)
--- a/crypto/rsa/rsa_lib.c
+++ b/crypto/rsa/rsa_lib.c
@@ -412,6 +412,8 @@ err:
        BN_CTX_end(ctx);
        if (in_ctx == NULL)
                BN_CTX_free(ctx);
+       if(rsa->e == NULL)
+               BN_free(e);
 
        return ret;
 }