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| author | Bjorn Andersson <quic_bjorande@quicinc.com> | 2023-10-31 11:37:47 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-11-08 11:23:40 +0100 |
| commit | cff56d7a9274b2524743e184ae6b821c8b52bbb6 (patch) | |
| tree | b127e81508c4958278935b0b4dde08f259ea9cf2 | |
| parent | 3d14785980571ebb313a976e589b9d3563adc704 (diff) | |
| download | linux-cff56d7a9274b2524743e184ae6b821c8b52bbb6.tar.gz linux-cff56d7a9274b2524743e184ae6b821c8b52bbb6.tar.bz2 linux-cff56d7a9274b2524743e184ae6b821c8b52bbb6.zip | |
rpmsg: glink: Release driver_override
commit fb80ef67e8ff6a00d3faad4cb348dafdb8eccfd8 upstream.
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
Signed-off-by: Lee Jones <lee@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/rpmsg/qcom_glink_native.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/rpmsg/qcom_glink_native.c b/drivers/rpmsg/qcom_glink_native.c index f65db95e78aa..2dea1e7487bb 100644 --- a/drivers/rpmsg/qcom_glink_native.c +++ b/drivers/rpmsg/qcom_glink_native.c @@ -1379,6 +1379,7 @@ static void qcom_glink_rpdev_release(struct device *dev) struct glink_channel *channel = to_glink_channel(rpdev->ept); channel->rpdev = NULL; + kfree(rpdev->driver_override); kfree(rpdev); } |