}
#ifdef CONFIG_COMPAT
+struct compat_xt_mark_target_info {
+ compat_ulong_t mark;
+};
+
+static void mark_tg_compat_from_user(void *dst, void *src)
+{
+ const struct compat_xt_mark_target_info *cm = src;
+ struct xt_mark_target_info m = {
+ .mark = cm->mark,
+ };
+ memcpy(dst, &m, sizeof(m));
+}
+
+static int mark_tg_compat_to_user(void __user *dst, void *src)
+{
+ const struct xt_mark_target_info *m = src;
+ struct compat_xt_mark_target_info cm = {
+ .mark = m->mark,
+ };
+ return copy_to_user(dst, &cm, sizeof(cm)) ? -EFAULT : 0;
+}
+
struct compat_xt_mark_target_info_v1 {
compat_ulong_t mark;
u_int8_t mode;
u_int16_t __pad2;
};
-static void mark_tg_compat_from_user(void *dst, void *src)
+static void mark_tg_compat_from_user_v1(void *dst, void *src)
{
const struct compat_xt_mark_target_info_v1 *cm = src;
struct xt_mark_target_info_v1 m = {
memcpy(dst, &m, sizeof(m));
}
-static int mark_tg_compat_to_user(void __user *dst, void *src)
+static int mark_tg_compat_to_user_v1(void __user *dst, void *src)
{
const struct xt_mark_target_info_v1 *m = src;
struct compat_xt_mark_target_info_v1 cm = {
.checkentry = mark_tg_check_v0,
.target = mark_tg_v0,
.targetsize = sizeof(struct xt_mark_target_info),
+#ifdef CONFIG_COMPAT
+ .compatsize = sizeof(struct compat_xt_mark_target_info),
+ .compat_from_user = mark_tg_compat_from_user,
+ .compat_to_user = mark_tg_compat_to_user,
+#endif
.table = "mangle",
.me = THIS_MODULE,
},
.targetsize = sizeof(struct xt_mark_target_info_v1),
#ifdef CONFIG_COMPAT
.compatsize = sizeof(struct compat_xt_mark_target_info_v1),
- .compat_from_user = mark_tg_compat_from_user,
- .compat_to_user = mark_tg_compat_to_user,
+ .compat_from_user = mark_tg_compat_from_user_v1,
+ .compat_to_user = mark_tg_compat_to_user_v1,
#endif
.table = "mangle",
.me = THIS_MODULE,
.checkentry = mark_tg_check_v0,
.target = mark_tg_v0,
.targetsize = sizeof(struct xt_mark_target_info),
+#ifdef CONFIG_COMPAT
+ .compatsize = sizeof(struct compat_xt_mark_target_info),
+ .compat_from_user = mark_tg_compat_from_user,
+ .compat_to_user = mark_tg_compat_to_user,
+#endif
+ .table = "mangle",
+ .me = THIS_MODULE,
+ },
+ {
+ .name = "MARK",
+ .family = AF_INET6,
+ .revision = 1,
+ .checkentry = mark_tg_check,
+ .target = mark_tg,
+ .targetsize = sizeof(struct xt_mark_target_info_v1),
+#ifdef CONFIG_COMPAT
+ .compatsize = sizeof(struct compat_xt_mark_target_info_v1),
+ .compat_from_user = mark_tg_compat_from_user_v1,
+ .compat_to_user = mark_tg_compat_to_user_v1,
+#endif
.table = "mangle",
.me = THIS_MODULE,
},