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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-12-10 11:00:29 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-12-10 17:47:27 +0100 |
| commit | 64387b613a43713d0e03d9d43bfbb1727e8475e1 (patch) | |
| tree | 06d3bdfd27694d2d7f588d32a6b9a0876820a989 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | drm/i915: Make i915_pipe_crc_read() oops proof (diff) | |
| download | linux-64387b613a43713d0e03d9d43bfbb1727e8475e1.tar.gz linux-64387b613a43713d0e03d9d43bfbb1727e8475e1.zip | |
drm/i915: Protect against leaks in pipe_crc_set_source
Stupid userspace (there is no evil userspace in debugfs by assumption)
might provoke a leak since we allocate the new array without holding
any locks. Drop in an unconditional kfree to deal with this - kfree
can handle NULL.
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions