TO: Wenyu Zhang <[email protected]>
CC: Pravin B Shelar <[email protected]>
tree: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: d7e5a72b951a4ef6d97b2aa43cad37f237ba8030
commit: 8f0aad6f35f7e8b3118b7b8a65e8e76b135cc4cb [5149/6788] openvswitch:
Extend packet attribute for egress tunnel info
:::::: branch date: 15 hours ago
:::::: commit date: 5 days ago
New smatch warnings:
net/openvswitch/flow_netlink.c:1505 ovs_match_init() error: __builtin_memset()
'key' too small (388 vs 392)
Old smatch warnings:
net/openvswitch/flow_netlink.c:650 metadata_from_nlattrs() warn: 'in_port'
4294967295 can't fit into 65535 '(match)->mask->key.phy.in_port'
git remote add next
git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git remote update next
git checkout 8f0aad6f35f7e8b3118b7b8a65e8e76b135cc4cb
vim +/key +1505 net/openvswitch/flow_netlink.c
e6445719 Pravin B Shelar 2013-10-03 1489 {
25cd9ba0 Simon Horman 2014-10-06 1490 if ((eth_type ==
htons(ETH_P_IP) || eth_type == htons(ETH_P_IPV6)) &&
1139e241 Jarno Rajahalme 2014-05-05 1491 (flow_key->tp.src ||
flow_key->tp.dst))
e6445719 Pravin B Shelar 2013-10-03 1492 return 0;
e6445719 Pravin B Shelar 2013-10-03 1493
e6445719 Pravin B Shelar 2013-10-03 1494 return -EINVAL;
e6445719 Pravin B Shelar 2013-10-03 1495 }
e6445719 Pravin B Shelar 2013-10-03 1496
e6445719 Pravin B Shelar 2013-10-03 1497 void ovs_match_init(struct
sw_flow_match *match,
e6445719 Pravin B Shelar 2013-10-03 1498 struct sw_flow_key
*key,
e6445719 Pravin B Shelar 2013-10-03 1499 struct sw_flow_mask
*mask)
e6445719 Pravin B Shelar 2013-10-03 1500 {
e6445719 Pravin B Shelar 2013-10-03 1501 memset(match, 0,
sizeof(*match));
e6445719 Pravin B Shelar 2013-10-03 1502 match->key = key;
e6445719 Pravin B Shelar 2013-10-03 1503 match->mask = mask;
e6445719 Pravin B Shelar 2013-10-03 1504
e6445719 Pravin B Shelar 2013-10-03 @1505 memset(key, 0, sizeof(*key));
e6445719 Pravin B Shelar 2013-10-03 1506
e6445719 Pravin B Shelar 2013-10-03 1507 if (mask) {
e6445719 Pravin B Shelar 2013-10-03 1508 memset(&mask->key, 0,
sizeof(mask->key));
e6445719 Pravin B Shelar 2013-10-03 1509 mask->range.start =
mask->range.end = 0;
e6445719 Pravin B Shelar 2013-10-03 1510 }
e6445719 Pravin B Shelar 2013-10-03 1511 }
e6445719 Pravin B Shelar 2013-10-03 1512
e6445719 Pravin B Shelar 2013-10-03 1513 static int
validate_and_copy_set_tun(const struct nlattr *attr,
:::::: The code at line 1505 was first introduced by commit
:::::: e64457191a259537bbbfaebeba9a8043786af96f openvswitch: Restructure
datapath.c and flow.c
:::::: TO: Pravin B Shelar <[email protected]>
:::::: CC: Jesse Gross <[email protected]>
---
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