X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=crypto%2Fec%2Fec_lib.c;h=f469b679d86affa93a19cc292e8122a8adde3bb5;hp=0597087cb78f545d87dc6c30a058169980515d7e;hb=7711de24f914e4d283766acec0973daad30b5936;hpb=eee6c81af8d1e1f535451f99d9df1778f0774f1f;ds=sidebyside

diff --git a/crypto/ec/ec_lib.c b/crypto/ec/ec_lib.c
index 0597087cb7..f469b679d8 100644
--- a/crypto/ec/ec_lib.c
+++ b/crypto/ec/ec_lib.c
@@ -112,6 +112,8 @@ 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);
 
@@ -128,6 +130,8 @@ 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)
@@ -408,6 +412,8 @@ 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);
@@ -416,6 +422,8 @@ 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)