Messages in this thread | | | Subject | Re: [PATCH] net/ipv6: Convert from atomic_t to refcount_t on ip6_flowlabel->users | From | David Ahern <> | Date | Tue, 20 Jul 2021 13:55:47 -0600 |
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On 7/19/21 2:35 AM, Xiyu Yang wrote: > refcount_t type and corresponding API can protect refcounters from > accidental underflow and overflow and further use-after-free situations. > > Signed-off-by: Xiyu Yang <xiyuyang19@fudan.edu.cn> > Signed-off-by: Xin Tan <tanxin.ctf@gmail.com> > --- > include/net/ipv6.h | 5 +++-- > net/ipv6/ip6_flowlabel.c | 18 +++++++++--------- > 2 files changed, 12 insertions(+), 11 deletions(-) >
Reviewed-by: David Ahern <dsahern@kernel.org>
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