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| author | Evgeny Novikov <novikov@ispras.ru> | 2021-07-30 19:53:33 +0300 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2021-08-20 15:24:57 +0300 |
| commit | c3800eed22d21c66912b4461a403b4448ed88d95 (patch) | |
| tree | ee713d2471dcfd77e322033de5e73dd4705aa407 /drivers/hid | |
| parent | df3a97bdbc252d3421f1c5d6d713ad6e4f36a469 (diff) | |
| download | linux-c3800eed22d21c66912b4461a403b4448ed88d95.tar.xz | |
HID: thrustmaster: Fix memory leak in thrustmaster_interrupts()
thrustmaster_interrupts() does not free memory for send_buf when
usb_interrupt_msg() fails. This is fixed by the given patch.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Evgeny Novikov <novikov@ispras.ru>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid')
| -rw-r--r-- | drivers/hid/hid-thrustmaster.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/hid/hid-thrustmaster.c b/drivers/hid/hid-thrustmaster.c index 9cb4248f95af..d44550aa8805 100644 --- a/drivers/hid/hid-thrustmaster.c +++ b/drivers/hid/hid-thrustmaster.c @@ -173,6 +173,7 @@ static void thrustmaster_interrupts(struct hid_device *hdev) if (ret) { hid_err(hdev, "setup data couldn't be sent\n"); + kfree(send_buf); return; } } |