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| author | Jakub Kicinski <kuba@kernel.org> | 2023-07-31 10:11:58 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-08-01 15:01:29 -0700 |
| commit | ceaac91dcd065db781d1ed5dfaef0686b8ec44dc (patch) | |
| tree | 4eaf30a87763ea3be8b9ccf7b0d828806bc0c18e /scripts/clang-tools/gen_compile_commands.py | |
| parent | 005c9600003eabcb22336f37e149eed08f0a946a (diff) | |
net: make sure we never create ifindex = 0
Instead of allocating from 1 use proper xa_init flag,
to protect ourselves from IDs wrapping back to 0.
Fixes: 759ab1edb56c ("net: store netdevs in an xarray")
Reported-by: Stephen Hemminger <stephen@networkplumber.org>
Link: https://lore.kernel.org/all/20230728162350.2a6d4979@hermes.local/
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Link: https://lore.kernel.org/r/20230731171159.988962-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'scripts/clang-tools/gen_compile_commands.py')
0 files changed, 0 insertions, 0 deletions