diff options
| author | Rahul Lakkireddy <rahul.lakkireddy@chelsio.com> | 2020-07-09 03:14:27 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-07-16 08:17:25 +0200 |
| commit | 76075b4551e52206e89b01f28785503703a990c1 (patch) | |
| tree | fb24f3e3363e297f543dad37d878d96c4e70b87b | |
| parent | 306290bad932950adccfbf99c27b70c105c2c183 (diff) | |
cxgb4: fix all-mask IP address comparison
[ Upstream commit 76c4d85c9260c3d741cbd194c30c61983d0a4303 ]
Convert all-mask IP address to Big Endian, instead, for comparison.
Fixes: f286dd8eaad5 ("cxgb4: use correct type for all-mask IP address comparison")
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c index 86745f33a252..97d97de9accc 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c @@ -810,16 +810,16 @@ static bool is_addr_all_mask(u8 *ipmask, int family) struct in_addr *addr; addr = (struct in_addr *)ipmask; - if (ntohl(addr->s_addr) == 0xffffffff) + if (addr->s_addr == htonl(0xffffffff)) return true; } else if (family == AF_INET6) { struct in6_addr *addr6; addr6 = (struct in6_addr *)ipmask; - if (ntohl(addr6->s6_addr32[0]) == 0xffffffff && - ntohl(addr6->s6_addr32[1]) == 0xffffffff && - ntohl(addr6->s6_addr32[2]) == 0xffffffff && - ntohl(addr6->s6_addr32[3]) == 0xffffffff) + if (addr6->s6_addr32[0] == htonl(0xffffffff) && + addr6->s6_addr32[1] == htonl(0xffffffff) && + addr6->s6_addr32[2] == htonl(0xffffffff) && + addr6->s6_addr32[3] == htonl(0xffffffff)) return true; } return false; |