diff options
| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2023-08-16 20:04:06 +0200 |
|---|---|---|
| committer | Kees Cook <keescook@chromium.org> | 2023-09-29 20:19:43 +0200 |
| commit | 6ad33b53c9b8a1c99bcd2fb96123d5d45bc88d7b (patch) | |
| tree | feb220f74933d7c93b123721dcb70573b36c9c67 /drivers/gpu | |
| parent | MAINTAINERS: hardening: Add Gustavo as Reviewer (diff) | |
| download | linux-6ad33b53c9b8a1c99bcd2fb96123d5d45bc88d7b.tar.xz linux-6ad33b53c9b8a1c99bcd2fb96123d5d45bc88d7b.zip | |
nouveau/svm: Replace one-element array with flexible-array member in struct nouveau_svm
One-element and zero-length arrays are deprecated. So, replace
one-element array in struct nouveau_svm with flexible-array member.
This results in no differences in binary output.
Link: https://github.com/KSPP/linux/issues/338
Signed-off-by: "Gustavo A. R. Silva" <gustavoars@kernel.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/087a1c335228bd245192bbb2fb347c9af1be5750.1692208802.git.gustavoars@kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_svm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_svm.c b/drivers/gpu/drm/nouveau/nouveau_svm.c index 186351ecf72f..00444ad82d18 100644 --- a/drivers/gpu/drm/nouveau/nouveau_svm.c +++ b/drivers/gpu/drm/nouveau/nouveau_svm.c @@ -67,7 +67,7 @@ struct nouveau_svm { struct nouveau_svmm *svmm; } **fault; int fault_nr; - } buffer[1]; + } buffer[]; }; #define FAULT_ACCESS_READ 0 @@ -1063,7 +1063,7 @@ nouveau_svm_init(struct nouveau_drm *drm) if (drm->client.device.info.family > NV_DEVICE_INFO_V0_PASCAL) return; - if (!(drm->svm = svm = kzalloc(sizeof(*drm->svm), GFP_KERNEL))) + if (!(drm->svm = svm = kzalloc(struct_size(drm->svm, buffer, 1), GFP_KERNEL))) return; drm->svm->drm = drm; |