return sizeof(*alg) + ((alg->alg_key_len + 7) / 8);
}
-static inline int xfrm_replay_state_esn_len(struct xfrm_replay_state_esn *replay_esn)
+static inline unsigned int xfrm_replay_state_esn_len(struct xfrm_replay_state_esn *replay_esn)
{
return sizeof(*replay_esn) + replay_esn->bmp_len * sizeof(__u32);
}
if (rs->bmp_len > XFRMA_REPLAY_ESN_MAX / sizeof(rs->bmp[0]) / 8)
return -EINVAL;
- if (nla_len(rt) < xfrm_replay_state_esn_len(rs) &&
+ if (nla_len(rt) < (int)xfrm_replay_state_esn_len(rs) &&
nla_len(rt) != sizeof(*rs))
return -EINVAL;
}
struct nlattr *rp)
{
struct xfrm_replay_state_esn *up;
- int ulen;
+ unsigned int ulen;
if (!replay_esn || !rp)
return 0;
/* Check the overall length and the internal bitmap length to avoid
* potential overflow. */
- if (nla_len(rp) < ulen ||
+ if (nla_len(rp) < (int)ulen ||
xfrm_replay_state_esn_len(replay_esn) != ulen ||
replay_esn->bmp_len != up->bmp_len)
return -EINVAL;
struct nlattr *rta)
{
struct xfrm_replay_state_esn *p, *pp, *up;
- int klen, ulen;
+ unsigned int klen, ulen;
if (!rta)
return 0;
up = nla_data(rta);
klen = xfrm_replay_state_esn_len(up);
- ulen = nla_len(rta) >= klen ? klen : sizeof(*up);
+ ulen = nla_len(rta) >= (int)klen ? klen : sizeof(*up);
p = kzalloc(klen, GFP_KERNEL);
if (!p)