drm: sti: do not iterate over the info frame array

Message ID 1409763860-4641-1-git-send-email-benjamin.gaignard@linaro.org
State Accepted
Commit 7dc9250f1d08f470f8d4e585a2eaeb951d4356be
Headers show

Commit Message

Benjamin Gaignard Sept. 3, 2014, 5:04 p.m.
avi infoframe is a 13 bytes array, do not read after this limite.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
---
 drivers/gpu/drm/sti/sti_hdmi.c | 1 -
 1 file changed, 1 deletion(-)

Patch

diff --git a/drivers/gpu/drm/sti/sti_hdmi.c b/drivers/gpu/drm/sti/sti_hdmi.c
index 284e541..90ee20a 100644
--- a/drivers/gpu/drm/sti/sti_hdmi.c
+++ b/drivers/gpu/drm/sti/sti_hdmi.c
@@ -298,7 +298,6 @@  static int hdmi_avi_infoframe_config(struct sti_hdmi *hdmi)
 	hdmi_write(hdmi, val, HDMI_SW_DI_N_PKT_WORD2(HDMI_IFRAME_SLOT_AVI));
 
 	val = frame[0xC];
-	val |= frame[0xD] << 8;
 	hdmi_write(hdmi, val, HDMI_SW_DI_N_PKT_WORD3(HDMI_IFRAME_SLOT_AVI));
 
 	/* Enable transmission slot for AVI infoframe