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Commit 8b329486 authored by Dan Carpenter's avatar Dan Carpenter Committed by Archit Taneja
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drm/bridge: adv7511: Fix a use after free 



We free "edid", then use it again on the next line.

Fixes: 3b1b9750 ("drm: adv7511/33: add HDMI CEC support")
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarArchit Taneja <architt@codeaurora.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20171017204343.zctliubjkq7imudi@mwanda
parent aaddb6d2

drivers/gpu/drm/bridge/adv7511/adv7511_drv.c

+2 −2
Original line number Diff line number Diff line
@@ -607,10 +607,10 @@ static int adv7511_get_modes(struct adv7511 *adv7511, 
	adv7511_set_config_csc(adv7511, connector, adv7511->rgb,

			       drm_detect_hdmi_monitor(edid));



	kfree(edid);



	cec_s_phys_addr_from_edid(adv7511->cec_adap, edid);



	kfree(edid);



	return count;

}