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| author | David S. Miller <davem@davemloft.net> | 2013-08-21 03:54:29 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-08-21 03:54:29 +0400 |
| commit | cc666c53ccb9aaaa55e44ad5feeb425d77ff24f5 (patch) | |
| tree | 30d0dd2c6348b8259d0c400cf814e3c505f1dca0 | |
| parent | 8f9d5138035de0940358cfb36eed16ebdaf5a4e5 (diff) | |
| parent | 50fa3b31f4700deb1a860fa1a04016b889765323 (diff) | |
| download | linux-cc666c53ccb9aaaa55e44ad5feeb425d77ff24f5.tar.xz | |
Merge tag 'batman-adv-fix-for-davem' of git://git.open-mesh.org/linux-merge
Included change:
- Check if the skb has been correctly prepared before going on
| -rw-r--r-- | net/batman-adv/unicast.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/net/batman-adv/unicast.c b/net/batman-adv/unicast.c index 688a0419756b..857e1b8349ee 100644 --- a/net/batman-adv/unicast.c +++ b/net/batman-adv/unicast.c @@ -432,12 +432,16 @@ find_router: switch (packet_type) { case BATADV_UNICAST: - batadv_unicast_prepare_skb(skb, orig_node); + if (!batadv_unicast_prepare_skb(skb, orig_node)) + goto out; + header_len = sizeof(struct batadv_unicast_packet); break; case BATADV_UNICAST_4ADDR: - batadv_unicast_4addr_prepare_skb(bat_priv, skb, orig_node, - packet_subtype); + if (!batadv_unicast_4addr_prepare_skb(bat_priv, skb, orig_node, + packet_subtype)) + goto out; + header_len = sizeof(struct batadv_unicast_4addr_packet); break; default: |