| Message ID | 20221116202103.72275-2-john.cabaj@canonical.com |
|---|---|
| State | New |
| Headers | show |
| Series | [SRU,K/J/HWE-5.17/F/OEM-5.14/B/X/T,1/1] r8152: Rate limit overflow messages | expand |
On Wed, Nov 16, 2022 at 02:21:03PM -0600, John Cabaj wrote: > From: Andrew Gaul <gaul@gaul.org> > > CVE-2022-3594 > > My system shows almost 10 million of these messages over a 24-hour > period which pollutes my logs. > > Signed-off-by: Andrew Gaul <gaul@google.com> > Link: https://lore.kernel.org/r/20221002034128.2026653-1-gaul@google.com > Signed-off-by: Jakub Kicinski <kuba@kernel.org> > (cherry picked from commit 93e2be344a7db169b7119de21ac1bf253b8c6907) > Signed-off-by: John Cabaj <john.cabaj@canonical.com> Acked-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com> > --- > drivers/net/usb/r8152.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c > index 7e821bed91ce..c7169243aa6e 100644 > --- a/drivers/net/usb/r8152.c > +++ b/drivers/net/usb/r8152.c > @@ -1871,7 +1871,9 @@ static void intr_callback(struct urb *urb) > "Stop submitting intr, status %d\n", status); > return; > case -EOVERFLOW: > - netif_info(tp, intr, tp->netdev, "intr status -EOVERFLOW\n"); > + if (net_ratelimit()) > + netif_info(tp, intr, tp->netdev, > + "intr status -EOVERFLOW\n"); > goto resubmit; > /* -EPIPE: should clear the halt */ > default: > -- > 2.34.1
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index 7e821bed91ce..c7169243aa6e 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -1871,7 +1871,9 @@ static void intr_callback(struct urb *urb) "Stop submitting intr, status %d\n", status); return; case -EOVERFLOW: - netif_info(tp, intr, tp->netdev, "intr status -EOVERFLOW\n"); + if (net_ratelimit()) + netif_info(tp, intr, tp->netdev, + "intr status -EOVERFLOW\n"); goto resubmit; /* -EPIPE: should clear the halt */ default: