diff options
| author | Renato Botelho <renato@netgate.com> | 2016-08-17 15:23:38 -0300 |
|---|---|---|
| committer | Renato Botelho <renato@netgate.com> | 2016-08-17 15:23:38 -0300 |
| commit | 75cd8d40056c799f03b759475d9bfd10ba266a6c (patch) | |
| tree | 60433235501684bffeab90e65139a8285fcf46a9 /sys/dev/mlx5/mlx5_en/mlx5_en_main.c | |
| parent | 99990a0d149f0eae805aa1f49d4a61be30c3b000 (diff) | |
| parent | ad413762f28e3be343987e707b9cf4f10f963693 (diff) | |
| download | FreeBSD-src-75cd8d40056c799f03b759475d9bfd10ba266a6c.zip FreeBSD-src-75cd8d40056c799f03b759475d9bfd10ba266a6c.tar.gz | |
Merge remote-tracking branch 'origin/stable/10' into devel
Diffstat (limited to 'sys/dev/mlx5/mlx5_en/mlx5_en_main.c')
| -rw-r--r-- | sys/dev/mlx5/mlx5_en/mlx5_en_main.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sys/dev/mlx5/mlx5_en/mlx5_en_main.c b/sys/dev/mlx5/mlx5_en/mlx5_en_main.c index 4a8029b..03d9c15 100644 --- a/sys/dev/mlx5/mlx5_en/mlx5_en_main.c +++ b/sys/dev/mlx5/mlx5_en/mlx5_en_main.c @@ -3114,6 +3114,13 @@ mlx5e_destroy_ifp(struct mlx5_core_dev *mdev, void *vpriv) /* don't allow more IOCTLs */ priv->gone = 1; + /* + * Clear the device description to avoid use after free, + * because the bsddev is not destroyed when this module is + * unloaded: + */ + device_set_desc(mdev->pdev->dev.bsddev, NULL); + /* XXX wait a bit to allow IOCTL handlers to complete */ pause("W", hz); |
