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| author | Zijun Hu <zijun.hu@oss.qualcomm.com> | 2026-06-01 14:30:55 +0300 |
|---|---|---|
| committer | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2026-06-11 21:24:39 +0300 |
| commit | 3ec629fee178d429f01ae843e4ea888de93012bf (patch) | |
| tree | 2954567b5e6a24db85fa20ba8da03b6e3b203599 /tools/lib/python/kdoc | |
| parent | 88b4d528eda4ac71c2952b3458f2abbc80a91cd2 (diff) | |
| download | linux-3ec629fee178d429f01ae843e4ea888de93012bf.tar.xz | |
Bluetooth: hci_qca: fix NULL pointer dereference in qca_setup() for non-serdev device
hu->serdev is NULL for hci_uart attached via non-serdev paths, but
qca_setup() unconditionally calls serdev_device_get_drvdata(hu->serdev)
and dereferences the result, causing a NULL pointer dereference.
Fix by guarding the dereference with a NULL check, consistent with the
rest of qca_setup().
Fixes: 22d893eec0d5 ("Bluetooth: hci_qca: Refactor HFP hardware offload capability handling")
Signed-off-by: Zijun Hu <zijun.hu@oss.qualcomm.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Diffstat (limited to 'tools/lib/python/kdoc')
0 files changed, 0 insertions, 0 deletions