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authorDavid S. Miller <davem@davemloft.net>2009-09-30 19:12:20 -0400
committerDavid S. Miller <davem@davemloft.net>2009-09-30 19:12:20 -0400
commitb7058842c940ad2c08dd829b21e5c92ebe3b8758 (patch)
tree5fe78d599fc345ca0bcd4b083b79095a54b2921b /include/linux/lapb.h
parenteb1cf0f8f7a9e5a6d573d5bd72c015686a042db0 (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>
Diffstat (limited to 'include/linux/lapb.h')
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