| Message ID | 20191127072757.34502-2-yangbo.lu@nxp.com |
|---|---|
| State | Accepted |
| Delegated to: | David Miller |
| Headers | show |
| Series | net: mscc: ocelot: fix potential issues accessing skbs list | expand |
diff --git a/drivers/net/ethernet/mscc/ocelot.c b/drivers/net/ethernet/mscc/ocelot.c index 0e96ffa..6dc9de3 100644 --- a/drivers/net/ethernet/mscc/ocelot.c +++ b/drivers/net/ethernet/mscc/ocelot.c @@ -736,6 +736,7 @@ void ocelot_get_txtstamp(struct ocelot *ocelot) list_del(pos); kfree(entry); + break; } /* Next ts */
Break the matching loop when find the matching skb for TX timestamp. This is to avoid consuming more skbs incorrectly. The timestamp ID is from 0 to 3 while the FIFO could support 128 timestamps at most. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> --- Changes for v2: - Split a single patch for this fix-up. --- drivers/net/ethernet/mscc/ocelot.c | 1 + 1 file changed, 1 insertion(+)