Dan Carpenter 3ec6ca6b1a can: sja1000: fix use after free in ems_pcmcia_add_card() ... If the last channel is not available then "dev" is freed. Fortunately, we can just use "pdev->irq" instead. Also we should check if at least one channel was set up. Fixes: fd734c6f25 ("can/sja1000: add driver for EMS PCMCIA card") Link: https://lore.kernel.org/all/20211124145041.GB13656@kili Cc: stable@vger.kernel.org Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Oliver Hartkopp <socketcan@hartkopp.net> Tested-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>		2021-12-07 09:08:58 +01:00
..
ems_pci.c	module: remove never implemented MODULE_SUPPORTED_DEVICE	2021-03-17 13:16:18 -07:00
ems_pcmcia.c	can: sja1000: fix use after free in ems_pcmcia_add_card()	2021-12-07 09:08:58 +01:00
f81601.c	can: sja1000: f81601: remove unused including <linux/version.h>	2019-08-13 16:37:03 +02:00
Kconfig	treewide: replace '---help---' in Kconfig files with 'help'	2020-06-14 01:57:21 +09:00
kvaser_pci.c	module: remove never implemented MODULE_SUPPORTED_DEVICE	2021-03-17 13:16:18 -07:00
Makefile	can: sja1000: f81601: add Fintek F81601 support	2019-07-24 10:30:37 +02:00
peak_pci.c	can: peak_pci: peak_pci_remove(): fix UAF	2021-10-17 22:51:50 +02:00
peak_pcmcia.c	module: remove never implemented MODULE_SUPPORTED_DEVICE	2021-03-17 13:16:18 -07:00
plx_pci.c	module: remove never implemented MODULE_SUPPORTED_DEVICE	2021-03-17 13:16:18 -07:00
sja1000.c	can: dev: can_free_echo_skb(): extend to return can frame length	2021-03-30 11:14:28 +02:00
sja1000.h	can: sja1000: use common prefix for all sja1000 defines	2013-04-16 12:39:14 +02:00
sja1000_isa.c	remove ioremap_nocache and devm_ioremap_nocache	2020-01-06 09:45:59 +01:00
sja1000_platform.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
tscan1.c	isa: Make the remove callback for isa drivers return void	2021-01-26 07:42:27 +01:00