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| author | Andi Shyti <andi.shyti@samsung.com> | 2016-07-06 06:01:26 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-07-13 15:28:25 -0300 |
| commit | 8e5fa4c67d6387d40e2ae350e96fca939ba5e681 (patch) | |
| tree | 366b2860825d9a3b0338d553dd258c46a63622c1 /tools/perf/scripts/python/bin/export-to-postgresql-record | |
| parent | [media] lirc_dev: extremely trivial comment style fix (diff) | |
| download | linux-8e5fa4c67d6387d40e2ae350e96fca939ba5e681.tar.gz linux-8e5fa4c67d6387d40e2ae350e96fca939ba5e681.zip | |
[media] lirc_dev: fix potential segfault
When opening or closing a lirc character device, the framework
provides to the user the possibility to keep track of opening or
closing of the device by calling two functions:
- set_use_inc() when opening the device
- set_use_dec() when closing the device
if those are not set by the lirc user, the system segfaults.
Check the pointer value before calling the above functions.
Signed-off-by: Andi Shyti <andi.shyti@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'tools/perf/scripts/python/bin/export-to-postgresql-record')
0 files changed, 0 insertions, 0 deletions