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Sean Anderson ce8eabc912 net: dpaa: Pad packets to ETH_ZLEN

[ Upstream commit cbd7ec0834 ]

When sending packets under 60 bytes, up to three bytes of the buffer
following the data may be leaked. Avoid this by extending all packets to
ETH_ZLEN, ensuring nothing is leaked in the padding. This bug can be
reproduced by running

	$ ping -s 11 destination

Fixes: 9ad1a37493 ("dpaa_eth: add support for DPAA Ethernet")
Suggested-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Sean Anderson <sean.anderson@linux.dev>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20240910143144.1439910-1-sean.anderson@linux.dev
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-09-18 19:25:16 +02:00

arcnet

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bonding

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caif

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can

can: mcp251xfd: rx: add workaround for erratum DS80000789E 6 of mcp2518fd

2024-09-12 11:13:09 +02:00

dsa

net: dsa: felix: ignore pending status of TAS module when it's disabled