diff options
Diffstat (limited to 'net/core/pktgen.c')
| -rw-r--r-- | net/core/pktgen.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/net/core/pktgen.c b/net/core/pktgen.c index f975c5e2a369..bb9915291644 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -2118,9 +2118,11 @@ static void pktgen_setup_inject(struct pktgen_dev *pkt_dev) rcu_read_lock(); in_dev = __in_dev_get_rcu(pkt_dev->odev); if (in_dev) { - if (in_dev->ifa_list) { - pkt_dev->saddr_min = - in_dev->ifa_list->ifa_address; + const struct in_ifaddr *ifa; + + ifa = rcu_dereference(in_dev->ifa_list); + if (ifa) { + pkt_dev->saddr_min = ifa->ifa_address; pkt_dev->saddr_max = pkt_dev->saddr_min; } } |