diff options
| author |   Matthew Smith <mgsmith@netgate.com> | 2018-02-10 11:11:45 -0600 |
|---|---|---|
| committer |   Neale Ranns <neale.ranns@cisco.com> | 2018-02-22 04:36:00 -0800 |
| commit | fdb47ad887957cf677de39c31a7e9d8656ce61fb (patch) | |
| tree | 632a4d1c4baad2a76405370e1a2aee5f72de6ee4 /src/vnet/dhcp/dhcp6_proxy_node.c | |
| parent | b704f49bb6ce1f816b86ae0e8930b4652d2860d2 (diff) | |
Fix DHCP client crash with worker threads
Crash occurring With a worker thread configured and dhcp
client active on an interface. When a DHCP reply packet
is received, call to ethernet_get_main() from
dhcp_proxy_to_client_input() was causing a crash.
Replaced with a call to vnet_get_ethernet_main().
Once that was resolved, calling dhcp_client_acquire_address()
from a worker thread also caused a crash. Changed so the main
thread will do the address/route configuration.
Change-Id: Ib23984787102dea8cf6cfcde86188a751f15c1e1
Signed-off-by: Matthew Smith <mgsmith@netgate.com>
Diffstat (limited to 'src/vnet/dhcp/dhcp6_proxy_node.c')
| -rw-r--r-- | src/vnet/dhcp/dhcp6_proxy_node.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/vnet/dhcp/dhcp6_proxy_node.c b/src/vnet/dhcp/dhcp6_proxy_node.c index 5a3a99e2e5d..2a1ac12e535 100644 --- a/src/vnet/dhcp/dhcp6_proxy_node.c +++ b/src/vnet/dhcp/dhcp6_proxy_node.c @@ -563,7 +563,7 @@ dhcpv6_proxy_to_client_input (vlib_main_t * vm, { u32 n_left_from, *from; - ethernet_main_t *em = ethernet_get_main (vm); + ethernet_main_t *em = vnet_get_ethernet_main (); dhcp_proxy_main_t *dm = &dhcp_proxy_main; dhcp_proxy_t *proxy; dhcp_server_t *server; |