Add the CTX parameter back to EC_GROUP_cmp.

It was a mistake to remove this in the first place.

(Cherry-picked from upstream BoringSSL's
93531bd70f48bc63ad7d4aedf32d69c8095170bd.)

Change-Id: Iee35482bf11dd8813622e36b0c0eb8f91538007a

2 files changed, 2 insertions, 2 deletions

diff --git a/src/crypto/ec/ec.c b/src/crypto/ec/ec.c
index f9d8dc5..0d70959 100644
--- a/src/crypto/ec/ec.c
+++ b/src/crypto/ec/ec.c
@@ -491,7 +491,7 @@ err:
   }
 }
 
-int EC_GROUP_cmp(const EC_GROUP *a, const EC_GROUP *b) {
+int EC_GROUP_cmp(const EC_GROUP *a, const EC_GROUP *b, BN_CTX *ignored) {
   if (a->curve_name == NID_undef || b->curve_name == NID_undef) {
     return 0;
   }
diff --git a/src/crypto/evp/p_ec_asn1.c b/src/crypto/evp/p_ec_asn1.c
index 48a175b..37f5135 100644
--- a/src/crypto/evp/p_ec_asn1.c
+++ b/src/crypto/evp/p_ec_asn1.c
@@ -379,7 +379,7 @@ static int ec_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from) {
 static int ec_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b) {
   const EC_GROUP *group_a = EC_KEY_get0_group(a->pkey.ec),
                  *group_b = EC_KEY_get0_group(b->pkey.ec);
-  return EC_GROUP_cmp(group_a, group_b);
+  return EC_GROUP_cmp(group_a, group_b, NULL);
 }
 
 static void int_ec_free(EVP_PKEY *pkey) { EC_KEY_free(pkey->pkey.ec); }