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(parent: f32f193) | patch
team: set dev->needed_headroom in team_setup_by_port()
authorEric Dumazet <edumazet@google.com>
Fri, 25 Sep 2020 13:38:08 +0000 (06:38 -0700)
committerDavid S. Miller <davem@davemloft.net>
Sat, 26 Sep 2020 00:04:55 +0000 (17:04 -0700)
commit89d01748b2354e210b5d4ea47bc25a42a1b42c82
tree2d34a726c9e7d6b2c64c0c5859b61b418d45e6dftree | snapshot
parentf32f19339596b214c208c0dba716f4b6cc4f6958commit | diff
team: set dev->needed_headroom in team_setup_by_port()

Some devices set needed_headroom. If we ignore it, we might
end up crashing in various skb_push() for example in ipgre_header()
since some layers assume enough headroom has been reserved.

Fixes: 1d76efe1577b ("team: add support for non-ethernet devices")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/team/team.c diff | blob | history
Domain: System / Kernel;