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4e8ca0d44cdecb61c02bc00e92d337ebdbd2e366
linux/drivers/staging
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Michael Straube 84e4e56c9a staging: pi433: fix potential null dereference 
[ Upstream commit 64c4c4ca6c ]

Add a test for successful call to cdev_alloc() to avoid
potential null dereference. Issue reported by smatch.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Fixes: 874bcba65f ("staging: pi433: New driver")
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-02-12 19:46:00 +01:00
..
android
staging: android: ashmem: Fix mmap size validation
2018-10-03 17:00:50 -07:00
board
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ccree
staging: ccree: check DMA pool buf !NULL before free
2018-10-20 09:48:53 +02:00
clocking-wizard
…
comedi
staging: comedi: ni_mio_common: fix subdevice flags for PFI subdevice
2018-09-15 09:45:31 +02:00
dgnc
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
emxx_udc
…
fbtft
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
fsl-dpaa2
staging: fsl-dpaa2/eth: Fix incorrect casts
2018-05-25 16:17:43 +02:00
fsl-mc
irqchip/gic-v3: Ignore disabled ITS nodes
2018-04-26 11:02:20 +02:00
fwserial
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
gdm724x
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
goldfish
staging: goldfish: (Coding Style) Fixed parenthesis alignment.
2017-08-31 18:21:37 +02:00
greybus
staging: greybus: light: Release memory obtained by kasprintf
2017-12-25 14:26:30 +01:00
gs_fpgaboot
staging: gs_fpgaboot: return valid error codes
2017-07-28 17:07:37 -07:00
iio
staging: iio: ad7780: update voltage on read
2019-02-12 19:45:58 +01:00
irda
irda: Only insert new objects into the global database via setsockopt
2018-09-15 09:45:36 +02:00
ks7010
staging: ks7010: Use constants from ieee80211_eid instead of literal ints.
2018-05-25 16:17:43 +02:00
lustre
Staging: lustre: remove two build warnings
2018-12-13 09:18:52 +01:00
media
staging: atomisp: remove "fun" strncpy warning
2018-12-13 09:18:53 +01:00
most
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mt29f_spinand
staging: mt29f_spinand: Enable the read ECC before program the page
2017-09-18 12:25:31 +02:00
netlogic
net: phy: Make phy_ethtool_ksettings_get return void
2017-06-13 12:59:06 -04:00
nvec
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
octeon
staging: octeon: fix line over 80 characters
2017-08-18 15:57:17 -07:00
octeon-usb
…
olpc_dcon
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pi433
staging: pi433: fix potential null dereference
2019-02-12 19:46:00 +01:00
rtl8188eu
staging: rtl8188eu: Add device code for D-Link DWA-121 rev B1
2019-01-31 08:13:43 +01:00
rtl8192e
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
rtl8192u
staging: rtl8192u: return -ENOMEM on failed allocation of priv->oldaddr
2018-05-25 16:17:43 +02:00
rtl8712
staging: rtl8712: Fix possible buffer overrun
2018-12-13 09:18:53 +01:00
rtl8723bs
staging: rtl8723bs: Fix the return value in case of error in 'rtw_wx_read32()'
2018-12-17 09:28:48 +01:00
rtlwifi
staging: r8822be: Fix RTL8822be can't find any wireless AP
2018-07-17 11:39:24 +02:00
rts5208
staging: rts5208: fix gcc-8 logic error warning
2018-12-08 13:03:35 +01:00
skein
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sm750fb
staging: sm750fb: Fix parameter mistake in poke32
2017-11-21 09:49:24 +01:00
speakup
staging: speakup: Replace strncpy with memcpy
2018-12-17 09:28:55 +01:00
typec
typec: tcpm: Fix a msecs vs jiffies bug
2018-08-24 13:09:06 +02:00
unisys
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
vboxvideo
staging: vboxvideo: Fix reporting invalid suggested-offset-properties
2017-11-21 09:49:24 +01:00
vc04_services
staging: vchiq_arm: fix compat VCHIQ_IOC_AWAIT_COMPLETION
2018-12-05 19:41:25 +01:00
vme
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
vt6655
vt6655: Fix a possible sleep-in-atomic bug in vt6655_suspend
2017-12-20 10:10:35 +01:00
vt6656
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
wilc1000
staging: wilc1000: fix missing read_write setting when reading data
2019-01-09 17:14:48 +01:00
wlan-ng
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
xgifb
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
Kconfig
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2017-09-06 14:45:08 -07:00
Makefile
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00