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| author | Markus Elfring <Markus.Elfring@web.de> | 2023-04-15 21:24:43 +0200 |
|---|---|---|
| committer | Karol Herbst <kherbst@redhat.com> | 2023-04-17 19:08:03 +0200 |
| commit | e1b570db8687c993e7a87516387a3bb3b5e63ac6 (patch) | |
| tree | 0b7a56d57c31e396ce19c799f84172190ef4f335 /tools/perf/scripts/python/task-analyzer.py | |
| parent | 3778724bec53a3585cde6aed8c75ae3f085c3dcb (diff) | |
drm/nouveau/debugfs: Move a variable assignment behind a null pointer check in nouveau_debugfs_pstate_get()
The address of a data structure member was determined before
a corresponding null pointer check in the implementation of
the function “nouveau_debugfs_pstate_get”.
Thus avoid the risk for undefined behaviour by moving the assignment
for the variable “ctrl” behind the null pointer check.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/5b7b99f7-1692-74e5-4b1e-cfa14dad7c57@web.de
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions