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| author | Andy Walls <awalls@md.metrocast.net> | 2010-12-18 10:48:17 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-12-29 08:17:10 -0200 |
| commit | b0c45686c8e8aecc7b0cd04d9b6af48d74418d53 (patch) | |
| tree | d817077c5820d2ecec94d9cecf508a1e5df51513 /drivers/mfd/da903x.c | |
| parent | 754f9969c323559a12bce1475f3c1e6574129856 (diff) | |
| download | kernel_samsung_aries-b0c45686c8e8aecc7b0cd04d9b6af48d74418d53.zip kernel_samsung_aries-b0c45686c8e8aecc7b0cd04d9b6af48d74418d53.tar.gz kernel_samsung_aries-b0c45686c8e8aecc7b0cd04d9b6af48d74418d53.tar.bz2 | |
[media] ivtv: ivtv_write_vbi() should use copy_from_user() for user data buffers
ivtv_write_vbi() is used for both VBI data that came from the
driver internally and VBI data that came from the user. However,
it did not use copy_from_user() for reading the VBI data from the
user buffers.
This change adds a new version of the function,
ivtv_write_vbi_from_user(), that uses copy_from_user() to read the VBI
data provided via user buffers.
This should resolve a sparse build warning reported by Dave Gilbert.
Reported-by: Dr. David Alan Gilbert <linux at treblig.org>
Signed-off-by: Andy Walls <awalls@md.metrocast.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/mfd/da903x.c')
0 files changed, 0 insertions, 0 deletions