diff options
Diffstat (limited to 'net/netrom')
| -rw-r--r-- | net/netrom/nr_route.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/net/netrom/nr_route.c b/net/netrom/nr_route.c index c11737f472d6..0096105bcd47 100644 --- a/net/netrom/nr_route.c +++ b/net/netrom/nr_route.c @@ -155,14 +155,15 @@ static int nr_add_node(ax25_address *nr, const char *mnemonic, ax25_address *ax2 atomic_set(&nr_neigh->refcount, 1); if (ax25_digi != NULL && ax25_digi->ndigi > 0) { - if ((nr_neigh->digipeat = kmalloc(sizeof(*ax25_digi), GFP_KERNEL)) == NULL) { + nr_neigh->digipeat = kmemdup(ax25_digi, + sizeof(*ax25_digi), + GFP_KERNEL); + if (nr_neigh->digipeat == NULL) { kfree(nr_neigh); if (nr_node) nr_node_put(nr_node); return -ENOMEM; } - memcpy(nr_neigh->digipeat, ax25_digi, - sizeof(*ax25_digi)); } spin_lock_bh(&nr_neigh_list_lock); @@ -432,11 +433,12 @@ static int nr_add_neigh(ax25_address *callsign, ax25_digi *ax25_digi, struct net atomic_set(&nr_neigh->refcount, 1); if (ax25_digi != NULL && ax25_digi->ndigi > 0) { - if ((nr_neigh->digipeat = kmalloc(sizeof(*ax25_digi), GFP_KERNEL)) == NULL) { + nr_neigh->digipeat = kmemdup(ax25_digi, sizeof(*ax25_digi), + GFP_KERNEL); + if (nr_neigh->digipeat == NULL) { kfree(nr_neigh); return -ENOMEM; } - memcpy(nr_neigh->digipeat, ax25_digi, sizeof(*ax25_digi)); } spin_lock_bh(&nr_neigh_list_lock); |