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| author | Peter Kosyh <pkosyh@yandex.ru> | 2022-11-17 18:28:06 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-11-19 06:34:30 +0300 |
| commit | 594c61ffc77de0a197934aa0f1df9285c68801c6 (patch) | |
| tree | 558ed9fe599cd961985037d57bf1f9dde12f64cc /drivers/nvme/Kconfig | |
| parent | f70074140524c59a0935947b06dd6cb6e1ea642d (diff) | |
| download | linux-594c61ffc77de0a197934aa0f1df9285c68801c6.tar.xz | |
net/mlx4: Check retval of mlx4_bitmap_init
If mlx4_bitmap_init fails, mlx4_bitmap_alloc_range will dereference
the NULL pointer (bitmap->table).
Make sure, that mlx4_bitmap_alloc_range called in no error case.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Fixes: d57febe1a478 ("net/mlx4: Add A0 hybrid steering")
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Peter Kosyh <pkosyh@yandex.ru>
Link: https://lore.kernel.org/r/20221117152806.278072-1-pkosyh@yandex.ru
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/nvme/Kconfig')
0 files changed, 0 insertions, 0 deletions