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

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 <redacted>
---
 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@kernel.org>