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| author | Vitaliy Shevtsov <v.shevtsov@mt-integration.ru> | 2025-02-27 21:46:27 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-03-01 05:04:23 +0300 |
| commit | a466fd7e9fafd975949e5945e2f70c33a94b1a70 (patch) | |
| tree | fbf46071ad3e0fce40c9363cd1de84767d6c53c2 /net/switchdev/switchdev.c | |
| parent | ee01b2f2d7d0010787c2343463965bbc283a497f (diff) | |
| download | linux-a466fd7e9fafd975949e5945e2f70c33a94b1a70.tar.xz | |
caif_virtio: fix wrong pointer check in cfv_probe()
del_vqs() frees virtqueues, therefore cfv->vq_tx pointer should be checked
for NULL before calling it, not cfv->vdev. Also the current implementation
is redundant because the pointer cfv->vdev is dereferenced before it is
checked for NULL.
Fix this by checking cfv->vq_tx for NULL instead of cfv->vdev before
calling del_vqs().
Fixes: 0d2e1a2926b1 ("caif_virtio: Introduce caif over virtio")
Signed-off-by: Vitaliy Shevtsov <v.shevtsov@mt-integration.ru>
Reviewed-by: Gerhard Engleder <gerhard@engleder-embedded.com>
Link: https://patch.msgid.link/20250227184716.4715-1-v.shevtsov@mt-integration.ru
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/switchdev/switchdev.c')
0 files changed, 0 insertions, 0 deletions