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linux-stable/drivers/usb/misc
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Changming Liu 2b53a19284 USB: sisusbvga: Fix a potential UB casued by left shifting a negative value 
The char buffer buf, receives data directly from user space,
so its content might be negative and its elements are left
shifted to form an unsigned integer.

Since left shifting a negative value is undefined behavior, thus
change the char to u8 to elimintate this UB.

Signed-off-by: Changming Liu <charley.ashbringer@gmail.com>
Link: https://lore.kernel.org/r/20200711043018.928-1-charley.ashbringer@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-07-15 16:48:10 +02:00
..
sisusbvga USB: sisusbvga: Fix a potential UB casued by left shifting a negative value 2020-07-15 16:48:10 +02:00
adutux.c usb: misc: adutux: Demote obvious misuse of kerneldoc to standard comment blocks 2020-07-09 16:46:57 +02:00
apple-mfi-fastcharge.c USB: apple-mfi-fastcharge: fix endianess issue in probe 2020-02-13 05:07:10 -08:00
appledisplay.c usb: Use fallthrough pseudo-keyword 2020-07-10 08:55:17 +02:00
chaoskey.c USB: chaoskey: fix error case of a timeout 2019-11-11 14:29:39 +01:00
cypress_cy7c63.c USB: cypress_cy7c63: convert to use dev_groups 2019-08-09 07:55:44 +02:00
cytherm.c USB: cytherm: convert to use dev_groups 2019-08-09 07:55:44 +02:00
ehset.c USB: ch9: add "USB_" prefix in front of TEST defines 2020-06-24 15:01:24 +02:00
emi26.c USB: misc: Remove redundant license text 2017-11-04 11:55:38 +01:00
emi62.c USB: misc: Remove redundant license text 2017-11-04 11:55:38 +01:00
ezusb.c USB: misc: Remove redundant license text 2017-11-04 11:55:38 +01:00
ftdi-elan.c usb: ftdi-elan: move a couple of statements to next line 2019-10-04 14:09:42 +02:00
idmouse.c USB: idmouse: fix interface sanity checks 2019-12-10 13:11:22 +01:00
iowarrior.c usb: misc: iowarrior: Demote obvious misuse of kerneldoc to standard comment blocks 2020-07-09 16:47:00 +02:00
isight_firmware.c USB: misc: Remove redundant license text 2017-11-04 11:55:38 +01:00
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
ldusb.c usb: misc: ldusb: Demote obvious misuse of kerneldoc to standard comment blocks 2020-07-09 16:47:00 +02:00
legousbtower.c usb: misc: legousbtower: Demote function header which is clearly not kerneldoc 2020-07-09 17:19:56 +02:00
lvstest.c USB: lvstest: convert to use dev_groups 2019-08-09 07:55:44 +02:00
Makefile USB: Add driver to control USB fast charge for iOS devices 2020-02-12 11:01:55 -08:00
trancevibrator.c USB: trancevibrator: convert to use dev_groups 2019-08-09 07:55:45 +02:00
usb251xb.c usb: usb251xb: fix regulator probe and error handling 2020-03-04 10:56:26 +01:00
usb3503.c usb: usb3503: Convert to use GPIO descriptors 2019-12-30 20:40:19 +01:00
usb4604.c USB: misc: Remove redundant license text 2017-11-04 11:55:38 +01:00
usb_u132.h USB: misc: Use the correct style for SPDX License Identifier 2020-04-16 14:32:47 +02:00
usblcd.c USB: usblcd: use pr_err() 2019-10-04 11:11:08 +02:00
usbsevseg.c USB: usbsevseg: convert to use dev_groups 2019-08-09 07:55:45 +02:00
usbtest.c usb: Use fallthrough pseudo-keyword 2020-07-10 08:55:17 +02:00
uss720.c usb: misc: uss720: Fix two sleep-in-atomic-context bugs 2018-09-05 14:36:53 +02:00
yurex.c usb: Use fallthrough pseudo-keyword 2020-07-10 08:55:17 +02:00