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| author | Chen-Yu Tsai <wens@csie.org> | 2017-02-17 06:13:26 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2017-03-08 00:15:15 +0300 |
| commit | 92b300c4e6f7f6fc22e1cc02d7c07627769a6339 (patch) | |
| tree | ed7768931cfe0849098195ca14a819a2e35d91b6 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 9d56defb44b15427f4342c543a70fb7886fc06f5 (diff) | |
| download | linux-92b300c4e6f7f6fc22e1cc02d7c07627769a6339.tar.xz | |
drm/sun4i: Check return value of drm_vblank_init
drm_vblank_init can fail due to insufficient memory. Ignoring the error
and proceeding may cause the kernel to dereference an invalid pointer
when vblank is enabled.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions