[dpdk-dev] [PATCH] net/mlx5: fix crash when configure is not called

Yongseok Koh yskoh at mellanox.com
Thu May 24 20:33:15 CEST 2018


> On May 24, 2018, at 11:21 AM, Yongseok Koh <yskoh at mellanox.com> wrote:
> 
> 
>> On May 24, 2018, at 7:36 AM, Adrien Mazarguil <adrien.mazarguil at 6wind.com> wrote:
>> 
>> Although uncommon, applications may destroy a device immediately after
>> probing it without going through dev_configure() first.
>> 
>> This patch addresses a crash which occurs when mlx5_dev_close() calls
>> mlx5_mr_release() due to an uninitialized entry in the private structure.
>> 
>> Fixes: 974f1e7ef146 ("net/mlx5: add new memory region support")
>> Cc: Yongseok Koh <yskoh at mellanox.com>
>> 
>> Signed-off-by: Adrien Mazarguil <adrien.mazarguil at 6wind.com>
>> ---
> Acked-by: Yongseok Koh <yskoh at mellanox.com>

And you might want to write the same patch for mlx4.

Thanks,
Yongseok


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