Commit ed5538dc authored by Dr. Stephen Henson's avatar Dr. Stephen Henson
Browse files 

Fix memory leak when RAND is used: need to cleanup
RANDs ENGINE reference in ENGINE_cleanup().
parent b8ffcf49

crypto/engine/engine_lib.c

+2 −1
Original line number Diff line number Diff line
@@ -856,7 +856,8 @@ int ENGINE_clear_defaults(void) 
#endif

			!ENGINE_set_default_RAND(NULL) ||

			!ENGINE_set_default_BN_mod_exp(NULL) ||

			!ENGINE_set_default_BN_mod_exp_crt(NULL))

			!ENGINE_set_default_BN_mod_exp_crt(NULL) ||

			!RAND_set_rand_method(NULL))

		return 0;

	return 1;

	}

crypto/rand/rand_lib.c

+3 −2
Original line number Diff line number Diff line
@@ -74,10 +74,11 @@ int RAND_set_rand_method(ENGINE *engine) 
	{

	ENGINE *mtmp;

	mtmp = rand_engine;

	if (!ENGINE_init(engine))

	if (engine && !ENGINE_init(engine))

		return 0;

	rand_engine = engine;

	/* SHOULD ERROR CHECK THIS!!! */

	if(mtmp)

		ENGINE_finish(mtmp);

	return 1;

	}