[package] libpcap: explicitely disable libnl support to prevent different build resul...

[openwrt.git] / package / swconfig / src / swlib.c

diff --git a/package/swconfig/src/swlib.c b/package/swconfig/src/swlib.c
index c2316d0..de08717 100644 (file)
--- a/package/swconfig/src/swlib.c
+++ b/package/swconfig/src/swlib.c
@@ -38,7 +38,7 @@
 static struct nl_sock *handle;
 static struct nl_cache *cache;
 static struct genl_family *family;
-static struct nlattr *tb[SWITCH_ATTR_MAX];
+static struct nlattr *tb[SWITCH_ATTR_MAX + 1];
 static int refcount = 0;
 
 static struct nla_policy port_policy[] = {
@@ -397,6 +397,9 @@ int swlib_set_attr_string(struct switch_dev *dev, struct switch_attr *a, int por
                val.value.ports = ports;
                break;
        case SWITCH_TYPE_NOVAL:
+               if (str && !strcmp(str, "0"))
+                       return 0;
+
                break;
        default:
                return -1;
@@ -577,6 +580,7 @@ add_switch(struct nl_msg *msg, void *arg)
        struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
        struct switch_dev *dev;
        const char *name;
+       const char *alias;
 
        if (nla_parse(tb, SWITCH_ATTR_MAX, genlmsg_attrdata(gnlh, 0), genlmsg_attrlen(gnlh, 0), NULL) < 0)
                goto done;
@@ -585,14 +589,17 @@ add_switch(struct nl_msg *msg, void *arg)
                goto done;
 
        name = nla_get_string(tb[SWITCH_ATTR_DEV_NAME]);
-       if (sa->name && (strcmp(name, sa->name) != 0))
+       alias = nla_get_string(tb[SWITCH_ATTR_ALIAS]);
+
+       if (sa->name && (strcmp(name, sa->name) != 0) && (strcmp(alias, sa->name) != 0))
                goto done;
 
        dev = swlib_alloc(sizeof(struct switch_dev));
        if (!dev)
                goto done;
 
-       dev->dev_name = strdup(name);
+       strncpy(dev->dev_name, name, IFNAMSIZ - 1);
+       dev->alias = strdup(alias);
        if (tb[SWITCH_ATTR_ID])
                dev->id = nla_get_u32(tb[SWITCH_ATTR_ID]);
        if (tb[SWITCH_ATTR_NAME])