[ovs-dev] [PATCH] dpif-netdev: Fix use-after-free in dpif_netdev_recv.
Justin Pettit
jpettit at nicira.com
Sat Jun 9 23:31:22 UTC 2012
Yikes. Looks good. Thanks.
--Justin
On Jun 9, 2012, at 8:55 AM, Ben Pfaff wrote:
> Found by valgrind.
>
> Signed-off-by: Ben Pfaff <blp at nicira.com>
> ---
> lib/dpif-netdev.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/lib/dpif-netdev.c b/lib/dpif-netdev.c
> index fb0a863..cade79e 100644
> --- a/lib/dpif-netdev.c
> +++ b/lib/dpif-netdev.c
> @@ -956,7 +956,7 @@ dpif_netdev_recv(struct dpif *dpif, struct dpif_upcall *upcall,
> free(u);
>
> ofpbuf_uninit(buf);
> - *buf = *u->packet;
> + *buf = *upcall->packet;
>
> return 0;
> } else {
> --
> 1.7.2.5
>
> _______________________________________________
> dev mailing list
> dev at openvswitch.org
> http://openvswitch.org/mailman/listinfo/dev
More information about the dev
mailing list