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-rw-r--r--include/linux/if_bridge.h4
-rw-r--r--net/bridge/br_fdb.c4
2 files changed, 7 insertions, 1 deletions
diff --git a/include/linux/if_bridge.h b/include/linux/if_bridge.h
index 58e43e566457..950e13d09e06 100644
--- a/include/linux/if_bridge.h
+++ b/include/linux/if_bridge.h
@@ -97,7 +97,9 @@ struct __fdb_entry
__u8 port_no;
__u8 is_local;
__u32 ageing_timer_value;
- __u32 unused;
+ __u8 port_hi;
+ __u8 pad0;
+ __u16 unused;
};
#ifdef __KERNEL__
diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c
index 9326c377822e..72c5976a5ce3 100644
--- a/net/bridge/br_fdb.c
+++ b/net/bridge/br_fdb.c
@@ -285,7 +285,11 @@ int br_fdb_fillbuf(struct net_bridge *br, void *buf,
/* convert from internal format to API */
memcpy(fe->mac_addr, f->addr.addr, ETH_ALEN);
+
+ /* due to ABI compat need to split into hi/lo */
fe->port_no = f->dst->port_no;
+ fe->port_hi = f->dst->port_no >> 8;
+
fe->is_local = f->is_local;
if (!f->is_static)
fe->ageing_timer_value = jiffies_to_clock_t(jiffies - f->ageing_timer);