Re: [PATCH] net: convert fib_treeref from int to refcount_t

[David Ahern]

On 7/29/21 1:13 AM, Yajun Deng wrote:
> refcount_t type should be used instead of int when fib_treeref is used as
> a reference counter,and avoid use-after-free risks.
> 
> Signed-off-by: Yajun Deng <yajun.deng@xxxxxxxxx>
> ---
>  include/net/dn_fib.h     | 2 +-
>  include/net/ip_fib.h     | 2 +-
>  net/decnet/dn_fib.c      | 6 +++---
>  net/ipv4/fib_semantics.c | 8 ++++----
>  4 files changed, 9 insertions(+), 9 deletions(-)
> 


for net-next so the subject line should be "[PATCH net-next] ...."

Reviewed-by: David Ahern <dsahern@xxxxxxxxxx>