bonding: fix parsing miimon,hashing_type,min_links from netlink

#430

Fixes: 8460c9b ('link/bonding: implement parsing link type')

Author: thom311

include/netlink/utils.h

@@ -361,6 +361,13 @@ enum {
 	NL_CAPABILITY_VERSION_3_14_0 = 40,
 #define NL_CAPABILITY_VERSION_3_14_0 NL_CAPABILITY_VERSION_3_14_0
 
+	/**
+	 * Fixes parsing bonding properties miimon, hashing_type, and
+	 * min_links from netlink.
+	 */
+	NL_CAPABILITY_ROUTE_FIX_PARSE_BONDING = 41,
+#define NL_CAPABILITY_ROUTE_FIX_PARSE_BONDING NL_CAPABILITY_ROUTE_FIX_PARSE_BONDING
+
 	__NL_CAPABILITY_MAX,
 	NL_CAPABILITY_MAX = (__NL_CAPABILITY_MAX - 1),
 #define NL_CAPABILITY_MAX NL_CAPABILITY_MAX

lib/route/link/bonding.c

@@ -90,7 +90,7 @@ static int bond_info_parse(struct rtnl_link *link, struct nlattr *data,
 	}
 
 	if (tb[IFLA_BOND_MIIMON]) {
-		bn->hashing_type = nla_get_u32(tb[IFLA_BOND_MIIMON]);
+		bn->miimon = nla_get_u32(tb[IFLA_BOND_MIIMON]);
 		bn->ce_mask |= BOND_HAS_MIIMON;
 	}
 
@@ -100,7 +100,7 @@ static int bond_info_parse(struct rtnl_link *link, struct nlattr *data,
 	}
 
 	if (tb[IFLA_BOND_MIN_LINKS]) {
-		bn->hashing_type = nla_get_u32(tb[IFLA_BOND_MIN_LINKS]);
+		bn->min_links = nla_get_u32(tb[IFLA_BOND_MIN_LINKS]);
 		bn->ce_mask |= BOND_HAS_MIN_LINKS;
 	}
 

lib/utils.c

@@ -1289,6 +1289,15 @@ int nl_has_capability (int capability)
 			0, /* NL_CAPABILITY_VERSION_3_12_0 */
 			0, /* NL_CAPABILITY_VERSION_3_13_0 */
 			0), /* NL_CAPABILITY_VERSION_3_14_0 */
+		_NL_SET (5,
+			NL_CAPABILITY_ROUTE_FIX_PARSE_BONDING,
+			0,
+			0,
+			0,
+			0,
+			0,
+			0,
+			0),
 		/* IMPORTANT: these capability numbers are intended to be universal and stable
 		 * for libnl3. Don't allocate new numbers on your own that differ from upstream
 		 * libnl3.