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authorWillem de Bruijn <willemb@google.com>2015-01-08 11:29:18 -0500
committerDavid S. Miller <davem@davemloft.net>2015-01-12 16:00:55 -0500
commiteee2f04b801ebc95da16f91fef029a083ba1a216 (patch)
tree39cfbc5fbcbfe17dc444d6c93186192fc9ae6ada /net/packet
parent20d14a5d377a6265c2e89986d052f79dff922217 (diff)
downloadop-kernel-dev-eee2f04b801ebc95da16f91fef029a083ba1a216.zip
op-kernel-dev-eee2f04b801ebc95da16f91fef029a083ba1a216.tar.gz
packet: make packet too small warning match condition
The expression in ll_header_truncated() tests less than or equal, but the warning prints less than. Update the warning. Reported-by: Jouni Malinen <jkmalinen@gmail.com> Signed-off-by: Willem de Bruijn <willemb@google.com> Acked-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/packet')
-rw-r--r--net/packet/af_packet.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 6880f34a..0f02668 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -2102,7 +2102,7 @@ static bool ll_header_truncated(const struct net_device *dev, int len)
{
/* net device doesn't like empty head */
if (unlikely(len <= dev->hard_header_len)) {
- net_warn_ratelimited("%s: packet size is too short (%d < %d)\n",
+ net_warn_ratelimited("%s: packet size is too short (%d <= %d)\n",
current->comm, len, dev->hard_header_len);
return true;
}
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