drm/i915: Protect against leaks in pipe_crc_set_source

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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>

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Daniel Vetter 2014-12-10 11:00:29 +01:00

parent 9ad6d99f18

commit 64387b613a

1 changed files with 1 additions and 0 deletions

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drivers/gpu/drm/i915/i915_debugfs.c

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