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pktgen: do not abuse IN6_ADDR_HSIZE 

pktgen accidentally used IN6_ADDR_HSIZE, instead of using the size of an
IPv6 address.

Since IN6_ADDR_HSIZE recently was increased from 16 to 256, this old
bug is hitting us.

Fixes: 3f27fb2321 ("ipv6: addrconf: add per netns perturbation in inet6_addr_hash()")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet 2017-11-04 08:27:14 -07:00 committed by David S. Miller
parent 0f04d05751
commit df7e8e2e3e
1 changed files with 1 additions and 1 deletions
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2
net/core/pktgen.c
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@ -2165,7 +2165,7 @@ static void pktgen_setup_inject(struct pktgen_dev *pkt_dev)
+ pkt_dev->pkt_overhead;
}
for (i = 0; i < IN6_ADDR_HSIZE; i++)
for (i = 0; i < sizeof(struct in6_addr); i++)
if (pkt_dev->cur_in6_saddr.s6_addr[i]) {
set = 1;
break;