[test] throw error from wrapper function instead of an EC_METHOD specific one

[openssl.git] / crypto / ec / ec_lib.c

diff --git a/crypto/ec/ec_lib.c b/crypto/ec/ec_lib.c
index 2204152c3c9fee9b7fa0d1f595d13aa264af023a..b89e3979d9dcb73a5e702e7c3b582a38f33b06ba 100644 (file)
--- a/crypto/ec/ec_lib.c
+++ b/crypto/ec/ec_lib.c
@@ -757,6 +757,10 @@ int EC_POINT_get_affine_coordinates(const EC_GROUP *group,
         ECerr(EC_F_EC_POINT_GET_AFFINE_COORDINATES, EC_R_INCOMPATIBLE_OBJECTS);
         return 0;
     }
+    if (EC_POINT_is_at_infinity(group, point)) {
+        ECerr(EC_F_EC_POINT_GET_AFFINE_COORDINATES, EC_R_POINT_AT_INFINITY);
+        return 0;
+    }
     return group->meth->point_get_affine_coordinates(group, point, x, y, ctx);
 }