diff options
| author |   jackiechen1985 <xiaobo.chen@tieto.com> | 2019-05-09 16:57:16 +0800 |
|---|---|---|
| committer |   Neale Ranns <nranns@cisco.com> | 2019-05-23 07:25:20 +0000 |
| commit | 0ad4a439d68f906295656876cc3bb3092da2cf56 (patch) | |
| tree | c20a0a0e03242496b6f26aa9a75f59ebcdab01ef /src | |
| parent | 23551d6c40142c215eb39bfd79265d136d13fa33 (diff) | |
Fix vpp crash bug while deleting dhcp client
We must do lock fib while vrf id ~0, otherwise it crashes while unlocking fib.
Change-Id: Iec9754ccd67634a132bc5384a4f796d4a65943ae
Signed-off-by: jackiechen1985 <xiaobo.chen@tieto.com>
Diffstat (limited to 'src')
| -rwxr-xr-x | src/plugins/nat/nat.c | 1 | ||||
| -rw-r--r-- | src/vnet/interface.api | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/src/plugins/nat/nat.c b/src/plugins/nat/nat.c index 0d909cedbf4..9eb0384a95b 100755 --- a/src/plugins/nat/nat.c +++ b/src/plugins/nat/nat.c @@ -830,6 +830,7 @@ snat_add_static_mapping (ip4_address_t l_addr, ip4_address_t e_addr, { fib_index = sm->inside_fib_index; vrf_id = sm->inside_vrf_id; + fib_table_lock (fib_index, FIB_PROTOCOL_IP4, FIB_SOURCE_PLUGIN_LOW); } if (!(out2in_only || identity_nat)) diff --git a/src/vnet/interface.api b/src/vnet/interface.api index 8c700e15123..d30f1c285ea 100644 --- a/src/vnet/interface.api +++ b/src/vnet/interface.api @@ -247,7 +247,7 @@ autoreply define sw_interface_add_del_address @param context - sender context, to match reply w/ request @param sw_if_index - index of the interface @param is_ipv6 - if non-zero ipv6, else ipv4 - @param vrf_id - fib table/vrd id to associate the interface with + @param vrf_id - fib table/vrf id to associate the interface with */ autoreply define sw_interface_set_table { |