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| author | Jie Yang <yang.jie@intel.com> | 2015-05-30 22:33:58 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-06-02 15:34:11 +0100 |
| commit | 2dbc80caf7e93c3d49787cf939fc416873125c1b (patch) | |
| tree | 96415a9dad4b9266e7bd61e7b778dc79e51fc56e /tools/perf/scripts/python/syscall-counts.py | |
| parent | 6e5132f79a2e441bde4818abdc813859c8064901 (diff) | |
| download | linux-2dbc80caf7e93c3d49787cf939fc416873125c1b.tar.gz linux-2dbc80caf7e93c3d49787cf939fc416873125c1b.tar.bz2 linux-2dbc80caf7e93c3d49787cf939fc416873125c1b.zip | |
ASoC: Intel: check and clear runtime module pointer
Add check runtime module pointers before freeing them, and clear
them to NULL after freed.
With this implemented, we can avoid NULL pointer dereference or
double free errors.
Signed-off-by: Jie Yang <yang.jie@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions