commit bef9e0035464a906dc520f1d135208b537cc65c3

Author: Brian Bockelman <bbockelm@cse.unl.edu>

Date:   Tue Jun 18 20:38:41 2019 -0500

    Free memory for temporary data buffer.

    With this, deserializing the macaroon no longer leaks the buffer

    on success.

diff --git a/macaroons.c b/macaroons.c

index ab296c8..d35f6bf 100644

--- a/macaroons.c

+++ b/macaroons.c

@@ -1741,6 +1741,7 @@ macaroon_deserialize(const char* _data, enum macaroon_returncode* err)

         return NULL;

     }

+    free(data);

     *err = MACAROON_SUCCESS;

     return M;

 }