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nouveau/svm: Replace one-element array with flexible-array member in struct nouveau_svm

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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>
This commit is contained in:
Gustavo A. R. Silva
2023-08-16 12:04:06 -06:00
committed by Kees Cook
parent 4ae7f6320a
commit 6ad33b53c9
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/nouveau/nouveau_svm.c
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@@ -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;