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drm/i915: fix EDID memory leak in SDVO
author
Jani Nikula
<jani.nikula@intel.com>
Wed, 15 Aug 2012 09:32:36 +0000
(09:32 +0000)
committer
Dave Airlie
<airlied@redhat.com>
Thu, 23 Aug 2012 23:37:03 +0000
(09:37 +1000)
The EDID returned by drm_get_edid() was never freed.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/i915/intel_sdvo.c
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diff --git
a/drivers/gpu/drm/i915/intel_sdvo.c
b/drivers/gpu/drm/i915/intel_sdvo.c
index
f3762f8
..
5fb425b
100644
(file)
--- a/
drivers/gpu/drm/i915/intel_sdvo.c
+++ b/
drivers/gpu/drm/i915/intel_sdvo.c
@@
-1692,6
+1692,7
@@
static bool intel_sdvo_detect_hdmi_audio(struct drm_connector *connector)
edid = intel_sdvo_get_edid(connector);
if (edid != NULL && edid->input & DRM_EDID_INPUT_DIGITAL)
has_audio = drm_detect_monitor_audio(edid);
+ kfree(edid);
return has_audio;
}