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| author | Markus Elfring <Markus.Elfring@web.de> | 2023-04-16 10:50:12 +0200 |
|---|---|---|
| committer | Karol Herbst <kherbst@redhat.com> | 2023-04-17 19:08:04 +0200 |
| commit | 4aa35a0130d6b8afbefc9ef530a521fb0fb9b8e1 (patch) | |
| tree | f2b78684ded7e408a80a28e4f4a929a5665b047e /tools/perf/scripts/python | |
| parent | drm/nouveau/pci: Move an expression into a function call parameter in nvkm_pc... (diff) | |
| download | linux-4aa35a0130d6b8afbefc9ef530a521fb0fb9b8e1.tar.gz linux-4aa35a0130d6b8afbefc9ef530a521fb0fb9b8e1.zip | |
drm/nouveau/therm: Move an assignment statement behind a null pointer check in two functions
The address of a data structure member was determined before
a corresponding null pointer check in the implementation of
the functions “nvkm_fanpwm_create” and “nvkm_fantog_create”.
Thus avoid the risk for undefined behaviour by moving the assignment
for the data structure member “fan” behind two null pointer checks.
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/3d0215dc-74d4-2c42-2eee-7a5fcf62b9f1@web.de
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions