Commit dca14202 authored by Bodo Möller's avatar Bodo Möller
Browse files

accept NULL in 'free' functions

parent 7448f5e5

crypto/ec/ec_lib.c

+8 −0
Original line number Diff line number Diff line
@@ -106,6 +106,8 @@ EC_GROUP *EC_GROUP_new(const EC_METHOD *meth) 


void EC_GROUP_free(EC_GROUP *group)

	{

	if (!group) return;



	if (group->meth->group_finish != 0)

		group->meth->group_finish(group);
@@ -117,6 +119,8 @@ void EC_GROUP_free(EC_GROUP *group) 


void EC_GROUP_clear_free(EC_GROUP *group)

	{

	if (!group) return;



	if (group->meth->group_clear_finish != 0)

		group->meth->group_clear_finish(group);

	else if (group->meth != NULL && group->meth->group_finish != 0)
@@ -337,6 +341,8 @@ EC_POINT *EC_POINT_new(const EC_GROUP *group) 


void EC_POINT_free(EC_POINT *point)

	{

	if (!point) return;



	if (point->meth->point_finish != 0)

		point->meth->point_finish(point);

	OPENSSL_free(point);
@@ -345,6 +351,8 @@ void EC_POINT_free(EC_POINT *point) 


void EC_POINT_clear_free(EC_POINT *point)

	{

	if (!point) return;



	if (point->meth->point_clear_finish != 0)

		point->meth->point_clear_finish(point);

	else if (point->meth != NULL && point->meth->point_finish != 0)