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net: af_key: fix sadb_x_filter validation
When running xfrm_state_walk_init(), the xfrm_address_filter being used is okay to have a splen/dplen that equals to sizeof(xfrm_address_t)<<3. This commit replaces >= to > to make sure the boundary checking is correct. Fixes: 37bd224 ("af_key: pfkey_dump needs parameter validation") Signed-off-by: Lin Ma <linma@zju.edu.cn> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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