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| author | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2015-07-14 13:42:49 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-07-14 17:18:22 +0200 |
| commit | b06f8b0df73dea39337e394805827491d0b1585c (patch) | |
| tree | 59d4b58dcfa48a19abb93386864870a6fe27ad34 /drivers/gpu/drm/i915/intel_display.c | |
| parent | 4cf0ebbd4fafbdf8e6431dbb315e5511c3efdc3b (diff) | |
| download | lwn-b06f8b0df73dea39337e394805827491d0b1585c.tar.gz lwn-b06f8b0df73dea39337e394805827491d0b1585c.zip | |
drm/i915: Fix reference leak in intel_modeset_readout_hw_state.
Unreference the old mode_blob by calling the crtc_destroy_state
helper before zeroing the crtc_state.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index ba2c933fcea2..4325d00a4598 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -15441,6 +15441,7 @@ static void intel_modeset_readout_hw_state(struct drm_device *dev) int i; for_each_intel_crtc(dev, crtc) { + __drm_atomic_helper_crtc_destroy_state(&crtc->base, crtc->base.state); memset(crtc->config, 0, sizeof(*crtc->config)); crtc->config->base.crtc = &crtc->base; |