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drm/omap: fix use of freed memory

Browse source 
omap_connector_destroy() does:

kfree(omap_connector);
omapdss_device_put(omap_connector->output);
omapdss_device_put(omap_connector->display);

Fix this by moving the kfree after the omapdss_device_puts.

This bug was introduced in 949ea2ef3f

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Tomi Valkeinen 2018-09-26 13:02:56 +03:00
parent 08bafffe47
commit 2e65c7a6a1
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/omapdrm/omap_connector.c
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@ -164,10 +164,11 @@ static void omap_connector_destroy(struct drm_connector *connector)
drm_connector_unregister(connector);
drm_connector_cleanup(connector);
kfree(omap_connector);
omapdss_device_put(omap_connector->output);
omapdss_device_put(omap_connector->display);
kfree(omap_connector);
}
#define MAX_EDID 512