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| author |  Eric Dumazet <edumazet@google.com>
| 2024-04-21 19:38:28 +0000 |
|---|---|---|
| committer |  Jakub Kicinski <kuba@kernel.org>
| 2024-04-23 19:04:17 -0700 |
| commit | 4ce62d5b2f7aecd4900e7d6115588ad7f9acccca (patch) | |
| tree | 3ce5116180ead442e6a76c3030d80bc156bbe0e8 /security/landlock | |
| parent | ipv4: check for NULL idev in ip_route_use_hint() (diff) | |
| download | linux-4ce62d5b2f7aecd4900e7d6115588ad7f9acccca.tar.gz linux-4ce62d5b2f7aecd4900e7d6115588ad7f9acccca.tar.bz2 linux-4ce62d5b2f7aecd4900e7d6115588ad7f9acccca.zip | |
net: usb: ax88179_178a: stop lying about skb->truesize
Some usb drivers try to set small skb->truesize and break
core networking stacks.
In this patch, I removed one of the skb->truesize overide.
I also replaced one skb_clone() by an allocation of a fresh
and small skb, to get minimally sized skbs, like we did
in commit 1e2c61172342 ("net: cdc_ncm: reduce skb truesize
in rx path")
Fixes: f8ebb3ac881b ("net: usb: ax88179_178a: Fix packet receiving")
Reported-by: shironeko <shironeko@tesaguri.club>
Closes: https://lore.kernel.org/netdev/c110f41a0d2776b525930f213ca9715c@tesaguri.club/
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Jose Alonso <joalonsof@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20240421193828.1966195-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'security/landlock')
0 files changed, 0 insertions, 0 deletions