Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 9eca2eb9 authored by Julian Anastasov's avatar Julian Anastasov Committed by David S. Miller
Browse files

netlink: add minlen validation for the new signed types 



Signed-off-by: default avatarJulian Anastasov <ja@ssi.bg>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e8c75e2c

lib/nlattr.c

+4 −0
Original line number Original line Diff line number Diff line
@@ -22,6 +22,10 @@ static const u16 nla_attr_minlen[NLA_TYPE_MAX+1] = { 
	[NLA_U64]	= sizeof(u64),

	[NLA_U64]	= sizeof(u64),

	[NLA_MSECS]	= sizeof(u64),

	[NLA_MSECS]	= sizeof(u64),

	[NLA_NESTED]	= NLA_HDRLEN,

	[NLA_NESTED]	= NLA_HDRLEN,

	[NLA_S8]	= sizeof(s8),

	[NLA_S16]	= sizeof(s16),

	[NLA_S32]	= sizeof(s32),

	[NLA_S64]	= sizeof(s64),

};

};





static int validate_nla(const struct nlattr *nla, int maxtype,

static int validate_nla(const struct nlattr *nla, int maxtype,