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alistair23-linux/drivers/staging/greybus
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Vaibhav Agarwal 1dffeb8b8b staging: greybus: audio: fix uninitialized value issue 
The current implementation for gbcodec_mixer_dapm_ctl_put() uses
uninitialized gbvalue for comparison with updated value. This was found
using static analysis with coverity.

Uninitialized scalar variable (UNINIT)
11. uninit_use: Using uninitialized value
gbvalue.value.integer_value[0].
460        if (gbvalue.value.integer_value[0] != val) {

This patch fixes the issue with fetching the gbvalue before using it for
    comparision.

Fixes: 6339d2322c ("greybus: audio: Add topology parser for GB codec")
Reported-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Vaibhav Agarwal <vaibhav.sr@gmail.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/bc4f29eb502ccf93cd2ffd98db0e319fa7d0f247.1597408126.git.vaibhav.sr@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 		2020-08-18 16:12:54 +02:00
..
Documentation staging: greybus: remove license "boilerplate" 2019-08-27 19:02:26 +02:00
tools SPDX patches for 5.7-rc1. 2020-04-03 13:12:26 -07:00
Kconfig staging: greybus: audio: Enable GB codec, audio module compilation. 2020-07-29 16:40:26 +02:00
Makefile staging: greybus: audio: Enable GB codec, audio module compilation. 2020-07-29 16:40:26 +02:00
TODO staging: greybus: gpio: switch GPIO portions to use GPIOLIB_IRQCHIP 2019-01-15 16:18:14 +01:00
arche-apb-ctrl.c staging: greybus: arche-apb-ctrl.c: Switch to the gpio descriptor interface 2019-01-15 16:18:14 +01:00
arche-platform.c staging: greybus: move core include files to include/linux/greybus/ 2019-08-27 19:02:59 +02:00
arche_platform.h staging: greybus: correct SPDX License Identifier 2018-11-09 09:49:02 -08:00
audio_apbridgea.c staging: greybus: move core include files to include/linux/greybus/ 2019-08-27 19:02:59 +02:00
audio_apbridgea.h staging: Replace zero-length array with flexible-array member 2020-02-23 19:18:54 +01:00
audio_codec.c staging: greybus: audio: Add helper APIs for dynamic audio modules 2020-07-29 16:40:09 +02:00
audio_codec.h staging: greybus: audio: Resolve compilation errors for GB codec module 2020-07-29 16:40:09 +02:00
audio_gb.c staging: greybus: move core include files to include/linux/greybus/ 2019-08-27 19:02:59 +02:00
audio_helper.c staging: greybus: audio: Uninitialized variable in gbaudio_remove_controls() 2020-08-18 16:12:53 +02:00
audio_helper.h staging: greybus: audio: Add helper APIs for dynamic audio modules 2020-07-29 16:40:09 +02:00
audio_manager.c staging: greybus: use after free in gb_audio_manager_remove_all() 2020-02-10 08:52:33 -08:00
audio_manager.h staging: greybus: correct SPDX License Identifier 2018-11-09 09:49:02 -08:00
audio_manager_module.c staging: greybus: Parenthesis alignment 2018-11-26 20:59:05 +01:00
audio_manager_private.h staging: greybus: correct SPDX License Identifier 2018-11-09 09:49:02 -08:00
audio_manager_sysfs.c staging: greybus: Parenthesis alignment 2018-11-26 20:59:05 +01:00
audio_module.c staging: greybus: audio: Maintain jack list within GB Audio module 2020-07-29 16:40:08 +02:00
audio_topology.c staging: greybus: audio: fix uninitialized value issue 2020-08-18 16:12:54 +02:00
authentication.c staging: greybus: move core include files to include/linux/greybus/ 2019-08-27 19:02:59 +02:00
bootrom.c staging: greybus: move core include files to include/linux/greybus/ 2019-08-27 19:02:59 +02:00
camera.c staging: greybus: move core include files to include/linux/greybus/ 2019-08-27 19:02:59 +02:00
firmware.h staging: greybus: move core include files to include/linux/greybus/ 2019-08-27 19:02:59 +02:00
fw-core.c staging: greybus: move core include files to include/linux/greybus/ 2019-08-27 19:02:59 +02:00
fw-download.c staging: greybus: move core include files to include/linux/greybus/ 2019-08-27 19:02:59 +02:00
fw-management.c staging: greybus: move core include files to include/linux/greybus/ 2019-08-27 19:02:59 +02:00
gb-camera.h staging: greybus: fix up SPDX comment in .h files 2019-08-27 19:02:18 +02:00
gbphy.c staging: greybus: move core include files to include/linux/greybus/ 2019-08-27 19:02:59 +02:00
gbphy.h staging: greybus: fix up SPDX comment in .h files 2019-08-27 19:02:18 +02:00
gpio.c staging: greybus: gpio: Use irqchip template 2020-07-28 10:05:33 +02:00
greybus_authentication.h staging: greybus: remove license "boilerplate" 2019-08-27 19:02:26 +02:00
greybus_firmware.h staging: greybus: remove license "boilerplate" 2019-08-27 19:02:26 +02:00
hid.c staging: greybus: hid: remove braces {} around single statement block 2020-04-13 08:55:26 +02:00
i2c.c staging: greybus: i2c: remove unused pointers 2020-03-17 12:47:24 +01:00
light.c staging: greybus: fix a missing-check bug in gb_lights_light_config() 2020-04-13 08:55:26 +02:00
log.c staging: greybus: move core include files to include/linux/greybus/ 2019-08-27 19:02:59 +02:00
loopback.c staging: greybus: loopback: fix a spelling error. 2020-05-27 10:18:09 +02:00
power_supply.c staging: greybus: move core include files to include/linux/greybus/ 2019-08-27 19:02:59 +02:00
pwm.c staging: greybus: move core include files to include/linux/greybus/ 2019-08-27 19:02:59 +02:00
raw.c staging: greybus: Replace zero-length array with flexible-array member 2020-02-11 14:04:53 -08:00
sdio.c mmc: host: Drop redundant MMC_CAP_ERASE 2020-05-28 11:22:14 +02:00
spi.c staging: greybus: move core include files to include/linux/greybus/ 2019-08-27 19:02:59 +02:00
spilib.c staging: greybus: move core include files to include/linux/greybus/ 2019-08-27 19:02:59 +02:00
spilib.h staging: greybus: fix up SPDX comment in .h files 2019-08-27 19:02:18 +02:00
uart.c Merge 5.7-rc7 into staging-next 2020-05-25 09:11:19 +02:00
usb.c staging: greybus: move core include files to include/linux/greybus/ 2019-08-27 19:02:59 +02:00
vibrator.c staging: greybus: move core include files to include/linux/greybus/ 2019-08-27 19:02:59 +02:00