From 0df9d349bb8f02d444758265b4729035cd44ba06 Mon Sep 17 00:00:00 2001
From: tb <>
Date: Tue, 21 Jan 2025 17:01:25 +0000
Subject: EC_GROUP_check(): use accessor rather than reaching into the group

The API will be removed soon. This prepares moving it to its only consumer.
---
 src/lib/libcrypto/ec/ec_lib.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'src')

diff --git a/src/lib/libcrypto/ec/ec_lib.c b/src/lib/libcrypto/ec/ec_lib.c
index 5bfa16df3c..f906054603 100644
--- a/src/lib/libcrypto/ec/ec_lib.c
+++ b/src/lib/libcrypto/ec/ec_lib.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ec_lib.c,v 1.111 2025/01/11 15:26:07 tb Exp $ */
+/* $OpenBSD: ec_lib.c,v 1.112 2025/01/21 17:01:25 tb Exp $ */
 /*
  * Originally written by Bodo Moeller for the OpenSSL project.
  */
@@ -667,6 +667,7 @@ EC_GROUP_check(const EC_GROUP *group, BN_CTX *ctx_in)
 {
 	BN_CTX *ctx;
 	EC_POINT *point = NULL;
+	const EC_POINT *generator;
 	const BIGNUM *order;
 	int ret = 0;
 
@@ -680,11 +681,11 @@ EC_GROUP_check(const EC_GROUP *group, BN_CTX *ctx_in)
 		goto err;
 	}
 
-	if (group->generator == NULL) {
+	if ((generator = EC_GROUP_get0_generator(group)) == NULL) {
 		ECerror(EC_R_UNDEFINED_GENERATOR);
 		goto err;
 	}
-	if (EC_POINT_is_on_curve(group, group->generator, ctx) <= 0) {
+	if (EC_POINT_is_on_curve(group, generator, ctx) <= 0) {
 		ECerror(EC_R_POINT_IS_NOT_ON_CURVE);
 		goto err;
 	}
-- 
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