Colin Ian King 73788e8c3b can: peak_usb: fix potential integer overflow on shift of a int ... [ Upstream commit 8a68cc0d69 ] 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> Signed-off-by: Sasha Levin <sashal@kernel.org>		2020-11-24 13:29:06 +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: peak_usb: report bus recovery as well	2019-11-04 21:47:20 +01:00
pcan_usb_core.c	can: peak_usb: fix potential integer overflow on shift of a int	2020-11-24 13:29:06 +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	2020-11-18 19:20:19 +01:00
pcan_usb_pro.c	can: peak_usb: pcan_usb_pro: Fix info-leaks to USB devices	2019-08-02 13:58:01 +02:00
pcan_usb_pro.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 285	2019-06-05 17:36:37 +02:00