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| author | Hyunwoo Kim <imv4bel@gmail.com> | 2022-06-20 07:17:46 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-09-23 14:15:51 +0200 |
| commit | ab5140c6ddd7473509e12f468948de91138b124e (patch) | |
| tree | de87b58bfe0c4a625b24da019ef9e72278860ef3 /include/net | |
| parent | 9af7af862cb8e2557c23589446a5356e37c9d633 (diff) | |
video: fbdev: pxa3xx-gcu: Fix integer overflow in pxa3xx_gcu_write
[ Upstream commit a09d2d00af53b43c6f11e6ab3cb58443c2cac8a7 ]
In pxa3xx_gcu_write, a count parameter of type size_t is passed to words of
type int. Then, copy_from_user() may cause a heap overflow because it is used
as the third argument of copy_from_user().
Signed-off-by: Hyunwoo Kim <imv4bel@gmail.com>
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/net')
0 files changed, 0 insertions, 0 deletions