linux/drivers/staging
Dan Carpenter ef75e14a6c staging: comedi: verify array index is correct before using it
This code reads from the array before verifying that "trig" is a valid
index.  If the index is wildly out of bounds then reading from an
invalid address could lead to an Oops.

Fixes: a8c66b684e ("staging: comedi: addi_apci_1500: rewrite the subdevice support functions")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Link: https://lore.kernel.org/r/20200709102936.GA20875@mwanda
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-07-10 14:03:00 +02:00
..
android mmap locking API: convert mmap_sem comments 2020-06-09 09:39:14 -07:00
axis-fifo
board
clocking-wizard
comedi staging: comedi: verify array index is correct before using it 2020-07-10 14:03:00 +02:00
emxx_udc
fbtft
fieldbus
fsl-dpaa2
fwserial
gasket
gdm724x
goldfish
greybus treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
gs_fpgaboot
iio
kpc2000 mmap locking API: use coccinelle to convert mmap_sem rwsem call sites 2020-06-09 09:39:14 -07:00
ks7010
media Kbuild updates for v5.8 (2nd) 2020-06-13 13:29:16 -07:00
most treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
mt7621-dma
mt7621-dts
mt7621-pci
mt7621-pci-phy
mt7621-pinctrl
netlogic
nvec
octeon
octeon-usb
olpc_dcon
pi433
qlge
ralink-gdma
rtl8188eu
rtl8192e
rtl8192u
rtl8712
rtl8723bs Staging: rtl8723bs: prevent buffer overflow in update_sta_support_rate() 2020-06-16 21:25:38 +02:00
rts5208
sm750fb
speakup
unisys
vc04_services
vme
vt6655
vt6656
wfx staging: wfx: fix coherency of hif_scan() prototype 2020-06-16 21:22:51 +02:00
wilc1000
wlan-ng
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
Makefile