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| author |   Hangyu Hua <hbh25y@gmail.com> | 2022-04-12 10:02:57 +0800 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-21 19:01:22 +0200 |
| commit | 9ec4cbf1cc55d126759051acfe328d489c5d6e60 (patch) | |
| tree | bf8f11553b9afc6838897197425a1ef022710796 /drivers/usb/usbip/stub_rx.c | |
| parent | drivers: usb: dwc3: Add AM62 USB wrapper driver (diff) | |
| download | linux-dev-9ec4cbf1cc55d126759051acfe328d489c5d6e60.tar.xz linux-dev-9ec4cbf1cc55d126759051acfe328d489c5d6e60.zip | |
usb: usbip: fix a refcount leak in stub_probe()
usb_get_dev() is called in stub_device_alloc(). When stub_probe() fails
after that, usb_put_dev() needs to be called to release the reference.
Fix this by moving usb_put_dev() to sdev_free error path handling.
Find this by code review.
Fixes: 3ff67445750a ("usbip: fix error handling in stub_probe()")
Reviewed-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Hangyu Hua <hbh25y@gmail.com>
Link: https://lore.kernel.org/r/20220412020257.9767-1-hbh25y@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/usbip/stub_rx.c')
0 files changed, 0 insertions, 0 deletions