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| author | Heiner Kallweit <[email protected]> | 2025-07-30 20:23:23 +0000 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2025-08-05 23:00:53 +0000 |
| commit | e88fbc30dda1cb7438515303704ceddb3ade4ecd (patch) | |
| tree | 617431afedf92badf206039fc06d32ac71f3fdb5 /tools/testing/selftests/drivers/net/napi_threaded.py | |
| parent | dt-bindings: net: Replace bouncing Alexandru Tachici emails (diff) | |
| download | kernel-e88fbc30dda1cb7438515303704ceddb3ade4ecd.tar.gz kernel-e88fbc30dda1cb7438515303704ceddb3ade4ecd.zip | |
net: ftgmac100: fix potential NULL pointer access in ftgmac100_phy_disconnect
After the call to phy_disconnect() netdev->phydev is reset to NULL.
So fixed_phy_unregister() would be called with a NULL pointer as argument.
Therefore cache the phy_device before this call.
Fixes: e24a6c874601 ("net: ftgmac100: Get link speed and duplex for NC-SI")
Cc: [email protected]
Signed-off-by: Heiner Kallweit <[email protected]>
Reviewed-by: Dawid Osuchowski <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'tools/testing/selftests/drivers/net/napi_threaded.py')
0 files changed, 0 insertions, 0 deletions