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| author | David Ahern <dsa@cumulusnetworks.com> | 2017-01-10 15:22:25 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-01-11 10:04:01 -0500 |
| commit | 24c63bbc18e25d5d8439422aa5fd2d66390b88eb (patch) | |
| tree | 7706deaa26f79bb4c4878399cb93448613bba7b2 /net | |
| parent | a13c06525ab9ff442924e67df9393a5efa914c56 (diff) | |
| download | linux-24c63bbc18e25d5d8439422aa5fd2d66390b88eb.tar.gz linux-24c63bbc18e25d5d8439422aa5fd2d66390b88eb.tar.bz2 linux-24c63bbc18e25d5d8439422aa5fd2d66390b88eb.zip | |
net: vrf: do not allow table id 0
Frank reported that vrf devices can be created with a table id of 0.
This breaks many of the run time table id checks and should not be
allowed. Detect this condition at create time and fail with EINVAL.
Fixes: 193125dbd8eb ("net: Introduce VRF device driver")
Reported-by: Frank Kellermann <frank.kellermann@atos.net>
Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions