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| author |   Joe Hattori <joe@pf.is.s.u-tokyo.ac.jp> | 2025-01-08 10:15:37 +0900 |
|---|---|---|
| committer |   Helge Deller <deller@gmx.de> | 2025-01-09 00:35:09 +0100 |
| commit | de124b61e179e690277116e6be512e4f422b5dd8 (patch) | |
| tree | 1164abadee73411ed275c39d80b941a76555b1a6 /scripts/gdb/linux/utils.py | |
| parent | fbdev: efifb: Change the return value type to void (diff) | |
| download | wireguard-linux-de124b61e179e690277116e6be512e4f422b5dd8.tar.xz wireguard-linux-de124b61e179e690277116e6be512e4f422b5dd8.zip | |
fbdev: omapfb: Fix an OF node leak in dss_of_port_get_parent_device()
dss_of_port_get_parent_device() leaks an OF node reference when i >= 2
and struct device_node *np is present. Since of_get_next_parent()
obtains a reference of the returned OF node, call of_node_put() before
returning NULL.
This was found by an experimental verifier that I am developing, and no
runtime test was able to be performed due to that lack of actual
devices.
Fixes: f76ee892a99e ("omapfb: copy omapdss & displays for omapfb")
Signed-off-by: Joe Hattori <joe@pf.is.s.u-tokyo.ac.jp>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'scripts/gdb/linux/utils.py')
0 files changed, 0 insertions, 0 deletions