]> git.proxmox.com Git - mirror_ubuntu-disco-kernel.git/commit
net/rxrpc/ar-peer.c: remove invalid reference to list iterator variable
authorJulia Lawall <Julia.Lawall@lip6.fr>
Sun, 8 Jul 2012 01:37:39 +0000 (01:37 +0000)
committerDavid S. Miller <davem@davemloft.net>
Mon, 9 Jul 2012 22:24:33 +0000 (15:24 -0700)
commitcae296c42c94a27e0abdea96eb762752d1ba4908
tree9c7f87648abe4badbeb57b5595f72bb9cc544a35
parent1b9faf5e66bae8428a4ccdc1447d5399d1014581
net/rxrpc/ar-peer.c: remove invalid reference to list iterator variable

If list_for_each_entry, etc complete a traversal of the list, the iterator
variable ends up pointing to an address at an offset from the list head,
and not a meaningful structure.  Thus this value should not be used after
the end of the iterator.  This seems to be a copy-paste bug from a previous
debugging message, and so the meaningless value is just deleted.

This problem was found using Coccinelle (http://coccinelle.lip6.fr/).

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/rxrpc/ar-peer.c