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| author |   roel kluin <roel.kluin@gmail.com> | 2009-10-23 05:59:21 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2009-10-29 01:39:54 -0700 |
| commit | 65a1c4fffaaf5ca166a1263d84ca664d5192cda6 (patch) | |
| tree | 4b78359d2af0a8e0912addbdff6fa07856f25f95 /net/ipv4 | |
| parent | net: Cleanup redundant tests on unsigned (diff) | |
| download | linux-dev-65a1c4fffaaf5ca166a1263d84ca664d5192cda6.tar.xz linux-dev-65a1c4fffaaf5ca166a1263d84ca664d5192cda6.zip | |
net: Cleanup redundant tests on unsigned
optlen is unsigned so the `< 0' test is never true.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/ip_sockglue.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c index a72f43ce33be..cafad9baff03 100644 --- a/net/ipv4/ip_sockglue.c +++ b/net/ipv4/ip_sockglue.c @@ -480,7 +480,7 @@ static int do_ip_setsockopt(struct sock *sk, int level, case IP_OPTIONS: { struct ip_options *opt = NULL; - if (optlen > 40 || optlen < 0) + if (optlen > 40) goto e_inval; err = ip_options_get_from_user(sock_net(sk), &opt, optval, optlen); |