diff options
| author | Jesper Juhl <[email protected]> | 2008-11-25 10:57:30 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <[email protected]> | 2012-12-21 16:27:01 -0200 |
| commit | e5d85b9ac3133f67460ea5b2d4e33e0473d6eb4b (patch) | |
| tree | 25824286f481b5878e71e345bc2a60eeb0c23300 /tools/perf/scripts/python | |
| parent | 1c12bf8de7e1557afeedd55d9bcec6b6a6d7b5d1 (diff) | |
[media] rc: Fix double free in gpio_ir_recv_probe()
At the 'err_request_irq' label, rc_unregister_device(rcdev) frees its
argument. So when we fall through to the 'err_gpio_request' label
further down and call rc_free_device(rcdev) then that's a double free.
Fix that by moving 'rcdev = NULL' from after the call to
rc_free_device() to after rc_unregister_device(). That fixes the
problem since rc_free_device() just does nothing if passed NULL and
there's no further use of 'rcdev' after the call to rc_free_device()
so it's not needed there.
Signed-off-by: Jesper Juhl <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions