[PATCH 20/27] selftests/landlock: Fix the snprintf() error check in matches_log_fs_extra()

[sashiko-bot at kernel.org]

> 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")
> Assisted-by: LLM
> Signed-off-by: Günther Noack <gnoack3000 at gmail.com>

Sashiko has reviewed this patch and found no issues. It looks great!

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Sashiko AI review · https://sashiko.dev/#/patchset/20261008142604.39107-2-gnoack3000@gmail.com?part=20