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ima: Replace zero-length array with flexible-array member

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There is a regular need in the kernel to provide a way to declare having a
dynamically sized set of trailing elements in a structure. Kernel code should
always use “flexible array members”[1] for these cases. The older style of
one-element or zero-length arrays should no longer be used[2].

[1] https://en.wikipedia.org/wiki/Flexible_array_member
[2] https://www.kernel.org/doc/html/v5.9-rc1/process/deprecated.html#zero-length-and-one-element-arrays

Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
This commit is contained in:
Gustavo A. R. Silva
2020-08-31 08:25:42 -05:00
parent bfe124d197
commit 4739eeafb9
1 changed files with 1 additions and 1 deletions
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2
security/integrity/ima/ima.h
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@@ -101,7 +101,7 @@ struct ima_template_entry {
struct tpm_digest *digests; struct tpm_digest *digests;
struct ima_template_desc *template_desc; /* template descriptor */ struct ima_template_desc *template_desc; /* template descriptor */
u32 template_data_len; u32 template_data_len;
struct ima_field_data template_data[0]; /* template related data */ struct ima_field_data template_data[]; /* template related data */
}; };
struct ima_queue_entry { struct ima_queue_entry {