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| author | Biju Das <biju.das.jz@bp.renesas.com> | 2024-11-19 19:20:29 +0000 |
|---|---|---|
| committer | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2024-12-20 03:53:25 +0200 |
| commit | 81adbd3ff21c1182e06aa02c6be0bfd9ea02d8e8 (patch) | |
| tree | 8cf3326707d09427e603d2445f34f2f934924e0e /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 902806baf3c1e8383c1fe3ff0b6042b8cb5c2707 (diff) | |
drm: adv7511: Fix use-after-free in adv7533_attach_dsi()
The host_node pointer was assigned and freed in adv7533_parse_dt(), and
later, adv7533_attach_dsi() uses the same. Fix this use-after-free issue
by dropping of_node_put() in adv7533_parse_dt() and calling of_node_put()
in error path of probe() and also in the remove().
Fixes: 1e4d58cd7f88 ("drm/bridge: adv7533: Create a MIPI DSI device")
Cc: stable@vger.kernel.org
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241119192040.152657-2-biju.das.jz@bp.renesas.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions