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| author | Shaurya Rane <ssrane_b23@ee.vjti.ac.in> | 2025-11-27 00:34:10 +0530 |
|---|---|---|
| committer | Hans Verkuil <hverkuil+cisco@kernel.org> | 2026-01-13 13:21:03 +0100 |
| commit | b8bf939d77c0cd01118e953bbf554e0fa15e9006 (patch) | |
| tree | 1a5945b9e5346028ff7442bae79549ab3f9f6c75 /tools/perf/scripts/python/bin | |
| parent | 90289b67c5c1d4c18784059b27460d292e16d208 (diff) | |
media: radio-keene: fix memory leak in error path
Fix a memory leak in usb_keene_probe(). The v4l2 control handler is
initialized and controls are added, but if v4l2_device_register() or
video_register_device() fails afterward, the handler was never freed,
leaking memory.
Add v4l2_ctrl_handler_free() call in the err_v4l2 error path to ensure
the control handler is properly freed for all error paths after it is
initialized.
Reported-by: syzbot+a41b73dce23962a74c72@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=a41b73dce23962a74c72
Fixes: 1bf20c3a0c61 ("[media] radio-keene: add a driver for the Keene FM Transmitter")
Cc: stable@vger.kernel.org
Signed-off-by: Shaurya Rane <ssrane_b23@ee.vjti.ac.in>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions