diff options
| author | Tomi Valkeinen <[email protected]> | 2018-05-02 12:11:57 +0300 |
|---|---|---|
| committer | Sean Paul <[email protected]> | 2018-05-07 10:19:12 -0400 |
| commit | e1cdab6e5f9a52e0bdf34363ec0fdab0e2328ba9 (patch) | |
| tree | 486480c0937ea85acd63ff2d137cb9700e2c9f13 /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | 4d6cb5e2fee52af17001e92950f0894304706ee4 (diff) | |
drm/omap: handle error if scale coefs are not found
If get_scale_coef functions fail, they return NULL, but we never check
the return value and could do a NULL deref. This should not happen as we
ought to validate the amount of scaling already earlier, but to be safe,
add the necessary check.
Signed-off-by: Tomi Valkeinen <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Reviewed-by: Benoit Parrot <[email protected]>
Reviewed-by: Peter Ujfalusi <[email protected]>
Signed-off-by: Sean Paul <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions