On 17-04-19 09:47 AM, Eric Dumazet wrote:
Try to _not_ use 32768 bytes for the recvmsg() sizes, but 4KB
You pack XXX actions until 4KB skb is full.
Then code does :
nla_put_u32(skb, TCAA_ACT_COUNT, cb->args[1])
This might fail, then you
goto out_module_put;
Then we are stuck ?
What am I missing ?
Ok, I understand you now ;->
You are saying we need make sure there is at
least 64 bits reserved so we can stick this TLV in there.
We may have to review a lot of other dumping code in general
to make sure this doesnt happen. Thanks Eric.
cheers,
jamal
