diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2013-10-05 21:41:52 +0200 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2013-10-19 17:31:55 +0200 |
| commit | 6843870670b8a68c98528faf638c6b3938cab55d (patch) | |
| tree | b63d960f42a5354909fc48f26691993ad7176ec0 /interface.c | |
| parent | 65963f0ad2207b55dc7715015839b59b58855a67 (diff) | |
interface: rework code to get rid of arbitrary IFNAMSIZ limitation for interface names
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Diffstat (limited to 'interface.c')
| -rw-r--r-- | interface.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/interface.c b/interface.c index 18322d7..5649324 100644 --- a/interface.c +++ b/interface.c @@ -536,15 +536,17 @@ void interface_set_proto_state(struct interface *iface, struct interface_proto_s state->iface = iface; } -void -interface_init(struct interface *iface, const char *name, - struct blob_attr *config) +struct interface * +interface_alloc(const char *name, struct blob_attr *config) { + struct interface *iface; struct blob_attr *tb[IFACE_ATTR_MAX]; struct blob_attr *cur; const char *proto_name = NULL; + char *iface_name; - strncpy(iface->name, name, sizeof(iface->name) - 1); + iface = calloc_a(sizeof(*iface), &iface_name, strlen(name) + 1); + iface->name = strcpy(iface_name, name); INIT_LIST_HEAD(&iface->errors); INIT_LIST_HEAD(&iface->users); INIT_LIST_HEAD(&iface->hotplug_list); @@ -610,6 +612,7 @@ interface_init(struct interface *iface, const char *name, iface->proto_ip.no_delegation = !blobmsg_get_bool_default(tb[IFACE_ATTR_DELEGATE], true); iface->config_autostart = iface->autostart; + return iface; } void interface_set_dynamic(struct interface *iface) |