[LTP] [PATCH v6] cve: reproducer for cve-2026-64600

[pvorel]

Hi Andrea,

...
> +static struct tst_test test = {
> +	.test_all = run,
> +	.setup = setup,
> +	.cleanup = cleanup,
> +	.runtime = 180,
> +	.needs_root = 1,
> +	.mount_device = 1,
> +	.mntpoint = MNTPOINT,
> +	.filesystems = (struct tst_fs []) {
> +		{
> +			.type = "xfs",
> +			.min_kver = "4.16",
It got introduced in 4.11. Is there a reason for testing from 4.16?
Or is it just the copy paste error?

Other than that LGTM.
Reviewed-by: Petr Vorel <pvorel@suse.cz>

> +			.mkfs_ver = "mkfs.xfs >= 1.5.0",
> +			.mkfs_opts = (const char *const []) {
> +				"-m", "reflink=1",
> +				NULL
> +			},
> +		},
> +		{}
> +	},
> +	.tags = (const struct tst_tag[]) {
> +		{"linux-git", "2f4acd0fcd86"},
Can you please before merge use longer hash
"2f4acd0fcd862e22eab45690ec2c08c80b6ef2e7"?

> +		{"CVE", "2026-64600"},
> +		{}
> +	},
> +};