By storing the snprintf result in a size_t, the chunk_len < 0 check
could never be true. Store it in an int instead, matching the return
type of snprintf().
Fixes: 316d06b01130 ("selftests/landlock: Add audit tests for filesystem")
Signed-off-by: Günther Noack <redacted>
Sashiko has reviewed this patch and found no issues.
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Sashiko AI review · https://sashiko.dev/#/patchset/20261104-selftests-refactor-v2-0-c52f23f7ce33@gmail.com?part=20