On Wednesday 15 April 2015 20:30:05 Ding Tianhong wrote:
> The driver will alloc some skb buffer for hareware queue, but without
> considering the case of memory allocation failure, when memory is low,
> the skb may be null and panic the system, so break the loop when skb is
> null and try to alloc the memory again to fix this problem.
>
> Signed-off-by: Ding Tianhong <[email protected]>
> Cc: "David S. Miller" <[email protected]>
> Cc: Eric Dumazet <[email protected]>
> Cc: Arnd Bergmann <[email protected]>
> Cc: Zhangfei Gao <[email protected]>
> Cc: Dan Carpenter <[email protected]>
> Cc: Joe Perches <[email protected]>
>
Looks reasonable to me, though I haven't done a deep analysis
to see if there are remaining problems in this area.
Arnd
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