diff options
| author | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-12-06 15:34:19 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-01-27 08:46:17 +0100 |
| commit | 08cb4f0da9926277101d18d817048e1328ac2563 (patch) | |
| tree | 8bed9f3b9ef4f2eb80d39db5d194684454f1b8b9 /include/linux | |
| parent | 5da89671769f9f935363f2e4384a759588a37ebe (diff) | |
media: m920x: don't use stack on USB reads
[ Upstream commit a2ab06d7c4d6bfd0b545a768247a70463e977e27 ]
Using stack-allocated pointers for USB message data don't work.
This driver is almost OK with that, except for the I2C read
logic.
Fix it by using a temporary read buffer, just like on all other
calls to m920x_read().
Link: https://lore.kernel.org/all/ccc99e48-de4f-045e-0fe4-61e3118e3f74@mida.se/
Reported-by: rkardell@mida.se
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions