On 8/8/24 16:16, Mike Pattrick wrote:
> Currently it is possible to call netdev-dpdk/get-mempool-info before a
> mempool as been created. This can happen because a device is added to
> the netdev_shash before a mempool is allocated for it, which results in
> a segmentation fault.
>
> Now we check for a NULL value before attempting to dereference it.
>
> Fixes: be4817331071 ("netdev-dpdk: Add debug appctl to get mempool
> information.")
> Signed-off-by: Mike Pattrick <[email protected]>
> ---
> v2: Added a test for this issue.
> v3: Set command error instead of printing error.
> v4: Re-ordered reverse xmas, removed duplicate string.
> ---
> lib/netdev-dpdk.c | 25 +++++++++++++++++--------
> tests/system-dpdk.at | 6 ++++++
> 2 files changed, 23 insertions(+), 8 deletions(-)
Thanks, Mike! Applied and backported down to 2.17.
Best regards, Ilya Maximets.
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