netrom: fix api breakage in nr_setsockopt()
This needs to copy an unsigned int from user space instead of a long to
avoid breaking user space with an API change.
I have updated all the integer overflow checks from ULONG to UINT as
well. This is a slight API change but I do not expect it to affect
anything in real life.
Fixes: 3087a6f36ee0 ("netrom: fix copying in user data in nr_setsockopt")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 file changed
