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| author | Phoebe Buckheister <phoebe.buckheister@itwm.fraunhofer.de> | 2014-06-11 12:03:06 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-06-11 12:10:18 -0700 |
| commit | a374eeb5e5b35c877a890dce5d3f7cca5a3e33f6 (patch) | |
| tree | 943d4d192ac43515c511eeb51a0d30903e1ed435 /net | |
| parent | d5c4858237fe43c30714f4447ccec87d5fb3fcde (diff) | |
| download | linux-a374eeb5e5b35c877a890dce5d3f7cca5a3e33f6.tar.gz linux-a374eeb5e5b35c877a890dce5d3f7cca5a3e33f6.tar.bz2 linux-a374eeb5e5b35c877a890dce5d3f7cca5a3e33f6.zip | |
mac802154: properly free incoming skbs on decryption failure
mac802154 RX did not free skbs on decryption failure, assuming that the
caller would when the local rx handler returned _DROP. This was false.
Signed-off-by: Phoebe Buckheister <phoebe.buckheister@itwm.fraunhofer.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac802154/wpan.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/mac802154/wpan.c b/net/mac802154/wpan.c index 23bc91cf99c4..c8cfd54f3711 100644 --- a/net/mac802154/wpan.c +++ b/net/mac802154/wpan.c @@ -472,6 +472,7 @@ mac802154_subif_frame(struct mac802154_sub_if_data *sdata, struct sk_buff *skb, rc = mac802154_llsec_decrypt(&sdata->sec, skb); if (rc) { pr_debug("decryption failed: %i\n", rc); + kfree_skb(skb); return NET_RX_DROP; } |