diff options
Diffstat (limited to 'defaults.c')
-rw-r--r-- | defaults.c | 25 |
1 files changed, 7 insertions, 18 deletions
@@ -85,26 +85,14 @@ check_policy(struct uci_element *e, enum fw3_flag *pol, const char *name) } static void -check_kmod(struct uci_element *e, bool *module, const char *name) +check_target(struct uci_element *e, bool *available, const char *target, const bool ipv6) { - FILE *f; - char buf[128]; - - if (!*module) - return; - - snprintf(buf, sizeof(buf), "/sys/module/%s/refcnt", name); - - f = fopen(buf, "r"); - - if (f) + const bool b = fw3_has_target(ipv6, target); + if (!b) { - fclose(f); - return; + warn_elem(e, "requires unavailable target extension %s, disabling", target); } - - warn_elem(e, "requires not available kernel module %s, disabling", name); - *module = false; + *available = b; } static void @@ -171,7 +159,8 @@ fw3_load_defaults(struct fw3_state *state, struct uci_package *p) check_any_reject_code(e, &defs->any_reject_code); - check_kmod(e, &defs->flow_offloading, "xt_FLOWOFFLOAD"); + /* exists in both ipv4 and ipv6, if at all, so only check ipv4 */ + check_target(e, &defs->flow_offloading, "FLOWOFFLOAD", false); } } |