9 Feb
2017
9 Feb
'17
10:20 a.m.
On Mon, Feb 06, 2017 at 11:25:00AM +0100, Sven Eckelmann wrote:
I like this change but have some questions (but no
time to check it). Is cb
initialized when a new skbuff is allocated?
Hm, good point. It looks like skb->cb is set to zero for newly
allocated skbs via a memset down to skb->tail. However, I could
not find anything resetting it to zero in net/core/dev.c, so there
could potentially be an issue.
It seems like network-coding.c might have the same issue already
for skb::cb::decoded.