Files
linux-stable-mirror/include/linux
Nick ChildandGreg Kroah-Hartman d957a100bc netdev: Enforce index cap in netdev_get_tx_queue
[ Upstream commit 1cc6571f56 ]

When requesting a TX queue at a given index, warn on out-of-bounds
referencing if the index is greater than the allocated number of
queues.

Specifically, since this function is used heavily in the networking
stack use DEBUG_NET_WARN_ON_ONCE to avoid executing a new branch on
every packet.

Signed-off-by: Nick Child <nnac123@linux.ibm.com>
Link: https://lore.kernel.org/r/20230321150725.127229-2-nnac123@linux.ibm.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-05-24 17:32:37 +01:00
..
2023-02-22 12:59:54 +01:00
2022-10-17 16:32:05 +02:00
2022-11-10 12:03:36 -07:00