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| author | Bjorn Andersson <quic_bjorande@quicinc.com> | 2023-01-10 01:39:31 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2023-02-15 18:46:02 +0300 |
| commit | fb80ef67e8ff6a00d3faad4cb348dafdb8eccfd8 (patch) | |
| tree | a86687413ef88e4c2486688baa90e9d7347f3529 /drivers/rpmsg | |
| parent | 3e74ec2f39362bffbd42854acbb67c7f4cb808f9 (diff) | |
| download | linux-fb80ef67e8ff6a00d3faad4cb348dafdb8eccfd8.tar.xz | |
rpmsg: glink: Release driver_override
Upon termination of the rpmsg_device, driver_override needs to be freed
to avoid leaking the potentially assigned string.
Fixes: 42cd402b8fd4 ("rpmsg: Fix kfree() of static memory on setting driver_override")
Fixes: 39e47767ec9b ("rpmsg: Add driver_override device attribute for rpmsg_device")
Reviewed-by: Chris Lew <quic_clew@quicinc.com>
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230109223931.1706429-1-quic_bjorande@quicinc.com
Diffstat (limited to 'drivers/rpmsg')
| -rw-r--r-- | drivers/rpmsg/qcom_glink_native.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/rpmsg/qcom_glink_native.c b/drivers/rpmsg/qcom_glink_native.c index b6c60bf86009..01d2805fe30f 100644 --- a/drivers/rpmsg/qcom_glink_native.c +++ b/drivers/rpmsg/qcom_glink_native.c @@ -1455,6 +1455,7 @@ static void qcom_glink_rpdev_release(struct device *dev) { struct rpmsg_device *rpdev = to_rpmsg_device(dev); + kfree(rpdev->driver_override); kfree(rpdev); } @@ -1698,6 +1699,7 @@ static void qcom_glink_device_release(struct device *dev) /* Release qcom_glink_alloc_channel() reference */ kref_put(&channel->refcount, qcom_glink_channel_release); + kfree(rpdev->driver_override); kfree(rpdev); } |