Re: [PATCH v3 1/2] wifi: nxpwifi: bound histogram debugfs output

[Jeff Chen]

On Sat, Sep 19, 2026 at 12:02:52 PM +0800, Heyang Tan wrote:
> nxpwifi_histogram_read() writes histogram entries to a PAGE_SIZE buffer.
> Each entry is formatted with sprintf(), so enough populated buckets can
> write past the allocation.
> 
> Use scnprintf() with the remaining buffer space when formatting the
> histogram.

Using seq_file may be a better long-term solution, but the current
scnprintf() fix looks good to me.

Reviewed-by: Jeff Chen <jeff.chen_1@xxxxxxx>