AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/drivers/media/dvb-frontends
History
Colin Ian King a7463e2dc6 media: tda10071: fix unsigned sign extension overflow 
The shifting of buf[3] by 24 bits to the left will be promoted to
a 32 bit signed int and then sign-extended to an unsigned long. In
the unlikely event that the the top bit of buf[3] is set then all
then all the upper bits end up as also being set because of
the sign-extension and this affect the ev->post_bit_error sum.
Fix this by using the temporary u32 variable bit_error to avoid
the sign-extension promotion. This also removes the need to do the
computation twice.

Addresses-Coverity: ("Unintended sign extension")

Fixes: 267897a470 ("[media] tda10071: implement DVBv5 statistics")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-03-12 09:46:45 +01:00
..
cxd2880
drx39xyj media: drxj: remove redundant assignments to variable rc 2020-02-24 16:26:14 +01:00
a8293.c
a8293.h
af9013_priv.h
af9013.c
af9013.h
af9033_priv.h
af9033.c
af9033.h
as102_fe_types.h
as102_fe.c media: as102: improve formatting 2020-01-08 11:44:44 +01:00
as102_fe.h
ascot2e.c
ascot2e.h
atbm8830_priv.h
atbm8830.c
atbm8830.h
au8522_common.c
au8522_decoder.c media: au8522: improve formatting 2020-01-08 11:45:50 +01:00
au8522_dig.c
au8522_priv.h
au8522.h
bcm3510_priv.h
bcm3510.c
bcm3510.h
bsbe1-d01a.h
bsbe1.h
bsru6.h
cx22700.c
cx22700.h
cx22702.c
cx22702.h
cx24110.c
cx24110.h
cx24113.c
cx24113.h
cx24116.c
cx24116.h
cx24117.c media: dvb-frontends: fix a memory leak bug 2019-08-21 18:39:54 -03:00
cx24117.h
cx24120.c
cx24120.h
cx24123.c media: don't do a 31 bit shift on a signed int 2019-08-26 14:11:10 -03:00
cx24123.h
cxd2099.c media: dvb-frontends/cxd2099: Make en_templ constant 2019-08-21 18:39:55 -03:00
cxd2099.h
cxd2820r_c.c media: cxd2820r: make arrays tab static const, makes object smaller 2019-10-07 07:43:14 -03:00
cxd2820r_core.c media: dvb-frontends: cxd2820r_core: convert to use i2c_new_client_device() 2020-01-09 15:58:09 +01:00
cxd2820r_priv.h
cxd2820r_t2.c media: cxd2820r: make arrays tab static const, makes object smaller 2019-10-07 07:43:14 -03:00
cxd2820r_t.c media: cxd2820r: make arrays tab static const, makes object smaller 2019-10-07 07:43:14 -03:00
cxd2820r.h
cxd2841er_priv.h
cxd2841er.c media: cxd2841er: avoid too many status inquires 2019-10-16 12:24:30 -03:00
cxd2841er.h
dib0070.c media: dib0070: incorrect format specifiers detected by clang 2020-01-08 11:38:41 +01:00
dib0070.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 372 2019-06-05 17:37:10 +02:00
dib0090.c media: dib0090: incorrect format specifier detected by clang 2020-01-08 11:42:13 +01:00
dib0090.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 372 2019-06-05 17:37:10 +02:00
dib3000.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 468 2019-06-19 17:09:10 +02:00
dib3000mb_priv.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 372 2019-06-05 17:37:10 +02:00
dib3000mb.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 468 2019-06-19 17:09:10 +02:00
dib3000mc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 372 2019-06-05 17:37:10 +02:00
dib3000mc.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 372 2019-06-05 17:37:10 +02:00
dib7000m.c media: dib7000m: incorrect format specifier detected by clang 2020-01-08 11:37:11 +01:00
dib7000m.h
dib7000p.c media: dib7000p: incorrect format specifier detected by clang 2020-01-08 11:37:40 +01:00
dib7000p.h
dib8000.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 372 2019-06-05 17:37:10 +02:00
dib8000.h
dib9000.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 372 2019-06-05 17:37:10 +02:00
dib9000.h
dibx000_common.c
dibx000_common.h
drxd_firm.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 461 2019-06-19 17:09:09 +02:00
drxd_firm.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 461 2019-06-19 17:09:09 +02:00
drxd_hard.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 461 2019-06-19 17:09:09 +02:00
drxd_map_firm.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 461 2019-06-19 17:09:09 +02:00
drxd.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 461 2019-06-19 17:09:09 +02:00
drxk_hard.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 461 2019-06-19 17:09:09 +02:00
drxk_hard.h
drxk_map.h
drxk.h
ds3000.c
ds3000.h
dvb_dummy_fe.c media: dvb_dummy_fe: Add blank line after declaration 2020-01-08 11:43:52 +01:00
dvb_dummy_fe.h media: dvb_dummy_fe: change printk to pr_warn 2020-01-08 11:44:21 +01:00
dvb-pll.c media: dvb-frontends: use ida for pll number 2019-08-21 18:39:54 -03:00
dvb-pll.h
ec100.c
ec100.h
eds1547.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 372 2019-06-05 17:37:10 +02:00
gp8psk-fe.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 372 2019-06-05 17:37:10 +02:00
gp8psk-fe.h
helene.c
helene.h
horus3a.c
horus3a.h
isl6405.c
isl6405.h
isl6421.c
isl6421.h
isl6423.c
isl6423.h
itd1000_priv.h
itd1000.c
itd1000.h
ix2505v.c
ix2505v.h
Kconfig media: Clarify how menus are hidden by SUBDRV_AUTOSELECT 2019-08-19 12:00:29 -03:00
l64781.c
l64781.h
lg2160.c
lg2160.h
lgdt330x_priv.h
lgdt330x.c media: dvb-frontends: lgdt330x: convert to use i2c_new_client_device() 2020-01-09 15:58:29 +01:00
lgdt330x.h
lgdt3305.c
lgdt3305.h
lgdt3306a.c
lgdt3306a.h
lgs8gl5.c
lgs8gl5.h
lgs8gxx_priv.h
lgs8gxx.c
lgs8gxx.h
lnbh24.h
lnbh25.c
lnbh25.h
lnbh29.c
lnbh29.h
lnbp21.c
lnbp21.h
lnbp22.c
lnbp22.h
m88ds3103_priv.h media: m88ds3103: Add support for ds3103b demod 2020-03-12 09:25:21 +01:00
m88ds3103.c media: m88ds3103: Add support for ds3103b demod 2020-03-12 09:25:21 +01:00
m88ds3103.h
m88rs2000.c
m88rs2000.h
Makefile
mb86a16_priv.h
mb86a16.c
mb86a16.h
mb86a20s.c media: mb86a20s: make the bit rate estimation function more generic 2019-10-16 12:24:03 -03:00
mb86a20s.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 286 2019-06-05 17:36:37 +02:00
mn88443x.c media: dvb-frontends: mn88443x: convert to i2c_new_dummy_device 2019-08-13 11:44:04 -03:00
mn88443x.h
mn88472_priv.h
mn88472.c media: mn88472: don't check retval after our own assignemt 2019-08-13 11:48:04 -03:00
mn88472.h
mn88473_priv.h
mn88473.c media: mn88473: don't check retval after our own assignemt 2019-08-13 11:48:18 -03:00
mn88473.h
mt312_priv.h
mt312.c media: dvb-frontends: Use DIV_ROUND_CLOSEST directly to make it readable 2019-10-16 11:47:14 -03:00
mt312.h
mt352_priv.h
mt352.c
mt352.h
mxl5xx_defs.h
mxl5xx_regs.h
mxl5xx.c
mxl5xx.h
nxt200x.c
nxt200x.h
nxt6000_priv.h
nxt6000.c
nxt6000.h
or51132.c
or51132.h
or51211.c
or51211.h
rtl2830_priv.h
rtl2830.c
rtl2830.h
rtl2832_priv.h
rtl2832_sdr.c media: media/usb: don't set description in ENUM_FMT 2019-07-22 14:01:05 -04:00
rtl2832_sdr.h
rtl2832.c
rtl2832.h
s5h1409.c
s5h1409.h
s5h1411.c
s5h1411.h
s5h1420_priv.h
s5h1420.c
s5h1420.h
s5h1432.c
s5h1432.h
s921.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 286 2019-06-05 17:36:37 +02:00
s921.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 286 2019-06-05 17:36:37 +02:00
si21xx.c
si21xx.h
si2165_priv.h
si2165.c
si2165.h
si2168_priv.h media: si2168: use bits instead of bool for flags 2019-10-10 07:05:51 -03:00
si2168.c media: si2168: Refactor command setup code 2019-08-21 18:39:54 -03:00
si2168.h media: si2168: use bits instead of bool for flags 2019-10-10 07:05:51 -03:00
sp2_priv.h
sp2.c
sp2.h
sp887x.c
sp887x.h
sp8870.c
sp8870.h
stb0899_algo.c
stb0899_cfg.h
stb0899_drv.c
stb0899_drv.h
stb0899_priv.h
stb0899_reg.h
stb6000.c
stb6000.h
stb6100_cfg.h
stb6100_proc.h
stb6100.c
stb6100.h
stv090x_priv.h media: stv090x: Implement probe/remove for stv090x 2019-06-10 15:01:38 -04:00
stv090x_reg.h
stv090x.c media: stv090x: fix double free on state object 2019-06-21 15:33:07 -04:00
stv090x.h media: stv090x: Implement probe/remove for stv090x 2019-06-10 15:01:38 -04:00
stv0288.c
stv0288.h
stv0297.c media: stv0297: fix frequency range limit 2019-06-27 07:33:09 -04:00
stv0297.h
stv0299.c
stv0299.h
stv0367_defs.h
stv0367_priv.h
stv0367_regs.h
stv0367.c
stv0367.h
stv0900_core.c media: stv0900_core: remove redundant assignment to variables mclk, div and ad_div 2019-08-14 05:04:32 -03:00
stv0900_init.h
stv0900_priv.h
stv0900_reg.h
stv0900_sw.c
stv0900.h
stv0910_regs.h
stv0910.c
stv0910.h
stv6110.c
stv6110.h
stv6110x_priv.h media: stv6110x: Implement probe/remove for stv6110x 2019-06-10 14:59:04 -04:00
stv6110x_reg.h
stv6110x.c media: stv6110x: Implement probe/remove for stv6110x 2019-06-10 14:59:04 -04:00
stv6110x.h media: stv6110x: Implement probe/remove for stv6110x 2019-06-10 14:59:04 -04:00
stv6111.c
stv6111.h
tc90522.c media: dvb-frontends/tc90522: extend i2c algo to support some devices 2019-10-07 07:50:41 -03:00
tc90522.h media: dvb-frontends/tc90522: extend i2c algo to support some devices 2019-10-07 07:50:41 -03:00
tda665x.c
tda665x.h
tda826x.c
tda826x.h
tda1002x.h
tda1004x.c
tda1004x.h
tda8083.c
tda8083.h
tda8261_cfg.h
tda8261.c
tda8261.h
tda10021.c
tda10023.c
tda10048.c
tda10048.h
tda10071_priv.h
tda10071.c media: tda10071: fix unsigned sign extension overflow 2020-03-12 09:46:45 +01:00
tda10071.h
tda10086.c
tda10086.h
tda18271c2dd_maps.h
tda18271c2dd.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 461 2019-06-19 17:09:09 +02:00
tda18271c2dd.h
tdhd1.h
ts2020.c media: dvb-frontends: ts2020: convert to use i2c_new_client_device() 2020-01-09 16:00:13 +01:00
ts2020.h
tua6100.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-06-07 11:00:14 -07:00
tua6100.h
ves1x93.c
ves1x93.h
ves1820.c
ves1820.h
z0194a.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 372 2019-06-05 17:37:10 +02:00
zd1301_demod.c media: zd1301_demod: don't check retval after our own assignemt 2019-08-13 11:48:32 -03:00
zd1301_demod.h
zl10036.c
zl10036.h
zl10039.c
zl10039.h
zl10353_priv.h
zl10353.c
zl10353.h