From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Pass the length returned by intel_sdvo_read_infoframe() to
hdmi_infoframe_unpack() so that we don't try to unpack any
leftover stack garbage.
Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/intel_sdvo.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index 1e0102f1710f..4e701c8f8971 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -1128,7 +1128,7 @@ static void intel_sdvo_get_avi_infoframe(struct intel_sdvo *intel_sdvo,
crtc_state->infoframes.enable |=
intel_hdmi_infoframe_enable(HDMI_INFOFRAME_TYPE_AVI);
- ret = hdmi_infoframe_unpack(frame, sdvo_data, sizeof(sdvo_data));
+ ret = hdmi_infoframe_unpack(frame, sdvo_data, len);
if (ret) {
DRM_DEBUG_KMS("Failed to unpack AVI infoframe\n");
return;
--
2.21.0
_______________________________________________
Intel-gfx mailing list
Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
