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| /openbmc/linux/drivers/net/ethernet/freescale/enetc/ |
| H A D | enetc.c | diff 626b598aa8becc95ad1c56e721c90ddfc6a8c409 Fri Apr 09 07:24:28 CDT 2021 Dan Carpenter <dan.carpenter@oracle.com> net: enetc: fix array underflow in error handling code
This loop will try to unmap enetc_unmap_tx_buff[-1] and crash.
Fixes: 9d2b68cc108d ("net: enetc: add support for XDP_REDIRECT")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Claudiu Manoil <claudiu.manoil@nxp.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Link: https://lore.kernel.org/r/YHBHfCY/yv3EnM9z@mwanda
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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