Oliver Hartkopp 2932a0a1ab can: add missing initialisations in CAN related skbuffs ... commit 969439016d2cf61fef53a973d7e6d2061c3793b1 upstream. When accessing CAN network interfaces with AF_PACKET sockets e.g. by dhclient this can lead to a skb_under_panic due to missing skb initialisations. Add the missing initialisations at the CAN skbuff creation times on driver level (rx path) and in the network layer (tx path). Reported-by: Austin Schuh <austin@peloton-tech.com> Reported-by: Daniel Steer <daniel.steer@mclaren.com> Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> [lizf: Backported to 3.4: - adjust context - drop changes to alloc_canfd_skb(), as there's no such function] Signed-off-by: Zefan Li <lizefan@huawei.com>		2015-06-19 11:40:23 +08:00
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af_can.c
af_can.h
bcm.c
gw.c
Kconfig
Makefile
proc.c
raw.c