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112501
2018 Jul 31
1
[PATCH] drm/nouveau: Fix potential memory access error in nouveau_debugfs_pstate_get()
nouveau_debugfs(drm) will never be NULL, because we're taking the value
of the potentially null device pointer and adding to it so it isn't 0x0.
So, check if drm is NULL instead.
Signed-off-by: Lyude Paul <lyude at redhat.com>
Cc: Karol Herbst <karolherbst at gmail.com>
---
drivers/gpu/drm/nouveau/nouveau_debugfs.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)