aboutsummaryrefslogtreecommitdiff
path: root/Makefile
diff options
context:
space:
mode:
authorHerbert Xu <herbert@gondor.apana.org.au>2005-12-13 23:16:37 -0800
committerDavid S. Miller <davem@sunset.davemloft.net>2006-01-03 13:10:41 -0800
commit3305b80c214c642b89cd5c21af83bc91ec13f8bd (patch)
tree909ed75c500d0ac422738781f84a819c933703c5 /Makefile
parent57cca05af1e20fdc65b55be52c042c234f86c866 (diff)
[IP]: Simplify and consolidate MSG_PEEK error handling
When a packet is obtained from skb_recv_datagram with MSG_PEEK enabled it is left on the socket receive queue. This means that when we detect a checksum error we have to be careful when trying to free the packet as someone could have dequeued it in the time being. Currently this delicate logic is duplicated three times between UDPv4, UDPv6 and RAWv6. This patch moves them into a one place and simplifies the code somewhat. This is based on a suggestion by Eric Dumazet. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Makefile')
0 files changed, 0 insertions, 0 deletions