On Sun, 2017-12-10 at 03:50 +0000, simo.ghan...@gmail.com wrote:
> From: Mohamed Ghannam <simo.ghan...@gmail.com>
>
> inet->hdrincl is racy, and could lead to uninitialized stack pointer
> usage, so its value should be read only once.
>
> Signed-off-by: Mohamed Ghannam <simo.ghan...@gmail.com>
> ---
> net/ipv4/raw.c | 15 ++++++++++-----
> 1 file changed, 10 insertions(+), 5 deletions(-)
Thanks a lot for fixing this very serious bug.
Reviewed-by: Eric Dumazet <eduma...@google.com>
Please David add :
Fixes: c008ba5bdc9f ("ipv4: Avoid reading user iov twice after
raw_probe_proto_opt")
Thanks !
