diff options
Diffstat (limited to 'lib/nlattr.c')
| -rw-r--r-- | lib/nlattr.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/lib/nlattr.c b/lib/nlattr.c index 7a2b6c38fd59..dc15e7888fc1 100644 --- a/lib/nlattr.c +++ b/lib/nlattr.c @@ -134,6 +134,7 @@ void nla_get_range_unsigned(const struct nla_policy *pt, range->max = U32_MAX; break; case NLA_U64: + case NLA_UINT: case NLA_MSECS: range->max = U64_MAX; break; @@ -183,6 +184,9 @@ static int nla_validate_range_unsigned(const struct nla_policy *pt, case NLA_U64: value = nla_get_u64(nla); break; + case NLA_UINT: + value = nla_get_uint(nla); + break; case NLA_MSECS: value = nla_get_u64(nla); break; @@ -248,6 +252,7 @@ void nla_get_range_signed(const struct nla_policy *pt, range->max = S32_MAX; break; case NLA_S64: + case NLA_SINT: range->min = S64_MIN; range->max = S64_MAX; break; @@ -295,6 +300,9 @@ static int nla_validate_int_range_signed(const struct nla_policy *pt, case NLA_S64: value = nla_get_s64(nla); break; + case NLA_SINT: + value = nla_get_sint(nla); + break; default: return -EINVAL; } @@ -320,6 +328,7 @@ static int nla_validate_int_range(const struct nla_policy *pt, case NLA_U16: case NLA_U32: case NLA_U64: + case NLA_UINT: case NLA_MSECS: case NLA_BINARY: case NLA_BE16: @@ -329,6 +338,7 @@ static int nla_validate_int_range(const struct nla_policy *pt, case NLA_S16: case NLA_S32: case NLA_S64: + case NLA_SINT: return nla_validate_int_range_signed(pt, nla, extack); default: WARN_ON(1); @@ -355,6 +365,9 @@ static int nla_validate_mask(const struct nla_policy *pt, case NLA_U64: value = nla_get_u64(nla); break; + case NLA_UINT: + value = nla_get_uint(nla); + break; case NLA_BE16: value = ntohs(nla_get_be16(nla)); break; @@ -433,6 +446,15 @@ static int validate_nla(const struct nlattr *nla, int maxtype, goto out_err; break; + case NLA_SINT: + case NLA_UINT: + if (attrlen != sizeof(u32) && attrlen != sizeof(u64)) { + NL_SET_ERR_MSG_ATTR_POL(extack, nla, pt, + "invalid attribute length"); + return -EINVAL; + } + break; + case NLA_BITFIELD32: if (attrlen != sizeof(struct nla_bitfield32)) goto out_err; |