Colin Ian King 8a68cc0d69 can: peak_usb: fix potential integer overflow on shift of a int ... The left shift of int 32 bit integer constant 1 is evaluated using 32 bit arithmetic and then assigned to a signed 64 bit variable. In the case where time_ref->adapter->ts_used_bits is 32 or more this can lead to an oveflow. Avoid this by shifting using the BIT_ULL macro instead. Fixes: bb4785551f ("can: usb: PEAK-System Technik USB adapters driver core") Signed-off-by: Colin Ian King <colin.king@canonical.com> Link: https://lore.kernel.org/r/20201105112427.40688-1-colin.king@canonical.com Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>		2020-11-15 18:24:35 +01:00
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Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
pcan_usb.c	can: pcan_usb: add support of rxerr/txerr counters	2020-09-21 10:13:18 +02:00
pcan_usb_core.c	can: peak_usb: fix potential integer overflow on shift of a int	2020-11-15 18:24:35 +01:00
pcan_usb_core.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 285	2019-06-05 17:36:37 +02:00
pcan_usb_fd.c	can: peak_usb: add range checking in decode operations	2020-11-03 22:30:32 +01:00
pcan_usb_pro.c	can: peak_usb: convert to use le32_add_cpu()	2020-09-21 10:13:18 +02:00
pcan_usb_pro.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 285	2019-06-05 17:36:37 +02:00