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| author | Thomas Gleixner <tglx@linutronix.de> | 2014-04-11 08:13:12 (GMT) |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2014-04-24 20:08:56 (GMT) |
| commit | 9c64863a49bd23c5a3a983680eb500f7796c81be (patch) | |
| tree | 37e1a62c1345857573118b06587f3defc4e94948 /lib/kobject.c | |
| parent | ef1d2e286a2d8876e03a3f58ea1a1f549727e518 (diff) | |
| download | linux-9c64863a49bd23c5a3a983680eb500f7796c81be.tar.xz | |
can: c_can: Do not access skb after net_receive_skb()
There is no guarantee that the skb is in the same state after calling
net_receive_skb(). It might be freed or reused. Not really harmful as
its a read access, except you turn on the proper debugging options
which catch a use after free.
The whole can subsystem is full of this. Copy and paste ....
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Alexander Stein <alexander.stein@systec-electronic.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'lib/kobject.c')
0 files changed, 0 insertions, 0 deletions