Re: [PATCH] net: emaclite: Avoid reading negative bytes

On 8/6/22 19:41, Ramon Fried wrote: CAUTION: This message has originated from an External Source. Please use proper judgment and caution when opening attachments, clicking links, or responding to this email. On Tue, Jul 19, 2022 at 6:30 PM Liao Junxuan wrote: As far as I know, an IP pac

Re: [PATCH] net: emaclite: Avoid reading negative bytes

On Tue, Jul 19, 2022 at 6:30 PM Liao Junxuan wrote: > > As far as I know, an IP packet isn't necessarily shorter than an ARP > packet, and if length < first_read, xemaclite_alignedread() goes into > an infinite loop. > --- > drivers/net/xilinx_emaclite.c | 2 +- > 1 file changed, 1 insertion(+),

[PATCH] net: emaclite: Avoid reading negative bytes

As far as I know, an IP packet isn't necessarily shorter than an ARP packet, and if length < first_read, xemaclite_alignedread() goes into an infinite loop. --- drivers/net/xilinx_emaclite.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/xilinx_emaclite.c b/drivers