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| author | Dan Carpenter <error27@gmail.com> | 2010-09-10 03:56:16 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-09-13 21:44:10 +0200 |
| commit | 339db11b219f36cf7da61b390992d95bb6b7ba2e (patch) | |
| tree | 38faf26336bb97d53dddf918d360914f709e2254 /drivers/net/ppp_generic.c | |
| parent | sch_atm: Fix potential NULL deref. (diff) | |
| download | linux-339db11b219f36cf7da61b390992d95bb6b7ba2e.tar.xz linux-339db11b219f36cf7da61b390992d95bb6b7ba2e.zip | |
net/llc: make opt unsigned in llc_ui_setsockopt()
The members of struct llc_sock are unsigned so if we pass a negative
value for "opt" it can cause a sign bug. Also it can cause an integer
overflow when we multiply "opt * HZ".
CC: stable@kernel.org
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ppp_generic.c')
0 files changed, 0 insertions, 0 deletions