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| author | Johannes Berg <johannes@sipsolutions.net> | 2007-07-18 02:07:51 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2007-07-18 02:07:51 -0700 |
| commit | eb4965344965530411359891214cd6fcab483649 (patch) | |
| tree | d6007042cd1ca2ac1f2378ea93ce3878bec89d0b /net/core/dev_mcast.c | |
| parent | f77ae9390438409b535f3b1854672e54120cd38b (diff) | |
| download | linux-eb4965344965530411359891214cd6fcab483649.tar.bz2 | |
[NETLINK]: negative groups in netlink_setsockopt
Reading netlink_setsockopt it's not immediately clear why there isn't a
bug when you pass in negative numbers, the reason being that the >=
comparison is really unsigned although 'val' is signed because
nlk->ngroups is unsigned. Make 'val' unsigned too.
[ Update the get_user() cast to match. --DaveM ]
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/dev_mcast.c')
0 files changed, 0 insertions, 0 deletions