diff options
| -rw-r--r-- | net/batman-adv/fragmentation.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c index 8605e3c7958d..9751b207b01f 100644 --- a/net/batman-adv/fragmentation.c +++ b/net/batman-adv/fragmentation.c @@ -480,6 +480,10 @@ bool batadv_frag_send_packet(struct sk_buff *skb, /* Eat and send fragments from the tail of skb */ while (skb->len > max_fragment_size) { + /* The initial check in this function should cover this case */ + if (frag_header.no == BATADV_FRAG_MAX_FRAGMENTS - 1) + goto out_err; + skb_fragment = batadv_frag_create(skb, &frag_header, mtu); if (!skb_fragment) goto out_err; @@ -490,10 +494,6 @@ bool batadv_frag_send_packet(struct sk_buff *skb, batadv_send_skb_packet(skb_fragment, neigh_node->if_incoming, neigh_node->addr); frag_header.no++; - - /* The initial check in this function should cover this case */ - if (frag_header.no == BATADV_FRAG_MAX_FRAGMENTS - 1) - goto out_err; } /* Make room for the fragment header. */ |