diff options
| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2026-04-01 16:33:53 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-04-11 14:29:55 +0200 |
| commit | 4d390f0e507dfb16d58f83a58d78d1150dc8b9d7 (patch) | |
| tree | 77bf082aa4a2689a6c5e840decc90d3699c40262 /include/net/aligned_data.h | |
| parent | c4593f1654f7dea3bcf9bb1851ded86311d4f370 (diff) | |
thermal: core: Fix thermal zone device registration error path
commit 9e07e3b81807edd356e1f794cffa00a428eff443 upstream.
If thermal_zone_device_register_with_trips() fails after registering
a thermal zone device, it needs to wait for the tz->removal completion
like thermal_zone_device_unregister(), in case user space has managed
to take a reference to the thermal zone device's kobject, in which case
thermal_release() may not be called by the error path itself and tz may
be freed prematurely.
Add the missing wait_for_completion() call to the thermal zone device
registration error path.
Fixes: 04e6ccfc93c5 ("thermal: core: Fix NULL pointer dereference in zone registration error path")
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Cc: All applicable <stable@vger.kernel.org>
Reviewed-by: Lukasz Luba <lukasz.luba@arm.com>
Tested-by: Lukasz Luba <lukasz.luba@arm.com>
Link: https://patch.msgid.link/2849815.mvXUDI8C0e@rafael.j.wysocki
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/net/aligned_data.h')
0 files changed, 0 insertions, 0 deletions