net: sparx5: Fix get_stat64 crash in tcpdump

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This problem was found with Sparx5 when the tcpdump tool requests the
do_get_stats64 (sparx5_get_stats64) statistic.

The portstats pointer was incorrectly incremented when fetching priority
based statistics.

Fixes: af4b11022e (net: sparx5: add ethtool configuration and statistics support)
Signed-off-by: Steen Hegelund <steen.hegelund@microchip.com>
Link: https://lore.kernel.org/r/20220203102900.528987-1-steen.hegelund@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Steen Hegelund 2022-02-03 11:29:00 +01:00 • committed by Jakub Kicinski

parent dcb85f85fa

commit ed14fc7a79

1 changed files with 1 additions and 1 deletions

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drivers/net/ethernet/microchip/sparx5/sparx5_ethtool.c

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