kernel_samsung_a53x/drivers/media/usb/gspca
Jinjie Ruan 99b5366062 media: gspca: ov534-ov772x: Fix off-by-one error in set_frame_rate()
commit d2842dec577900031826dc44e9bf0c66416d7173 upstream.

In set_frame_rate(), select a rate in rate_0 or rate_1 by checking
sd->frame_rate >= r->fps in a loop, but the loop condition terminates when
the index reaches zero, which fails to check the last elememt in rate_0 or
rate_1.

Check for >= 0 so that the last one in rate_0 or rate_1 is also checked.

Fixes: 189d92af707e ("V4L/DVB (13422): gspca - ov534: ov772x changes from Richard Kaswy.")
Cc: stable@vger.kernel.org
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-12-17 13:20:50 +01:00
..
gl860
m5602
stv06xx
autogain_functions.c
benq.c
conex.c
cpia1.c
dtcs033.c
etoms.c
finepix.c
gspca.c
gspca.h
jeilinj.c
jl2005bcd.c
jpeg.h
Kconfig
kinect.c
konica.c
Makefile
mars.c
mr97310a.c
nw80x.c
ov519.c
ov534.c
ov534_9.c
pac207.c
pac7302.c
pac7311.c
pac_common.h
se401.c
se401.h
sn9c20x.c
sn9c2028.c
sn9c2028.h
sonixb.c
sonixj.c
spca500.c
spca501.c
spca505.c
spca506.c
spca508.c
spca561.c
spca1528.c
sq905.c
sq905c.c
sq930x.c
stk014.c
stk1135.c
stk1135.h
stv0680.c
sunplus.c
t613.c
topro.c
touptek.c
tv8532.c
vc032x.c
vicam.c
w996Xcf.c
xirlink_cit.c
zc3xx-reg.h
zc3xx.c