[PATCH net-next] packet: make packet too small warning match condition
From: Willem de Bruijn <willemb@google.com>
Date: 2015-01-08 16:29:44
Subsystem:
networking [general], packet sockets, the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Willem de Bruijn, Linus Torvalds
From: Willem de Bruijn <willemb@google.com> The expression in ll_header_truncated() tests less than or equal, but the warning prints less than. Update the warning. Reported-by: Jouni Malinen <redacted> Signed-off-by: Willem de Bruijn <willemb@google.com> --- net/packet/af_packet.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 6880f34..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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2.2.0.rc0.207.ga3a616c