[PATCH net-next] net: stmmac: ptp: limit n_per_out
Jakub Kicinski
kuba at kernel.org
Tue Feb 24 18:18:11 PST 2026
On Mon, 23 Feb 2026 12:20:47 +0000 Russell King (Oracle) wrote:
> + if (pps_out_num > STMMAC_PPS_MAX)
> + pps_out_num = STMMAC_PPS_MAX;
How would you feel about tossing a dev_info() / dev_warn() in here?
If nothing else if will prevent script kiddies from sending a patch
converting this if to
pps_out_num = min(pps_out_num, STMMAC_PPS_MAX);
which presumably you don't prefer.
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