| commit | b7058842c940ad2c08dd829b21e5c92ebe3b8758 | [log] [tgz] |
|---|---|---|
| author | David S. Miller <davem@davemloft.net> | Wed Sep 30 16:12:20 2009 -0700 |
| committer | David S. Miller <davem@davemloft.net> | Wed Sep 30 16:12:20 2009 -0700 |
| tree | 5fe78d599fc345ca0bcd4b083b79095a54b2921b | |
| parent | eb1cf0f8f7a9e5a6d573d5bd72c015686a042db0 [diff] |
net: Make setsockopt() optlen be unsigned. This provides safety against negative optlen at the type level instead of depending upon (sometimes non-trivial) checks against this sprinkled all over the the place, in each and every implementation. Based upon work done by Arjan van de Ven and feedback from Linus Torvalds. Signed-off-by: David S. Miller <davem@davemloft.net>