Re: [PATCH] net/ipv6: Convert from atomic_t to refcount_t on ip6_flowlabel->users
From: David Ahern <hidden>
Date: 2021-07-20 19:57:49
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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 <redacted> Signed-off-by: Xin Tan <redacted> --- 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> _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel