Re: [ovs-dev] [PATCH] flow: fix udp checksum

2019-01-25 Thread Ben Pfaff
On Fri, Jan 25, 2019 at 07:08:33PM +0800, Li RongQing wrote: > As per RFC 768, if the calculated UDP checksum is 0, it should be > instead set as 0x in the frame. A value of 0 in the checksum > field indicates to the receiver that no checksum was calculated > and hence it should not verify the

[ovs-dev] [PATCH] flow: fix udp checksum

2019-01-25 Thread Li RongQing
As per RFC 768, if the calculated UDP checksum is 0, it should be instead set as 0x in the frame. A value of 0 in the checksum field indicates to the receiver that no checksum was calculated and hence it should not verify the checksum. Signed-off-by: Li RongQing --- lib/flow.c | 3 +++ 1 fil