diff options
| author |   Peter Lei <peterlei@cisco.com> | 2016-03-10 04:03:36 -0500 |
|---|---|---|
| committer |   Gerrit Code Review <gerrit@fd.io> | 2016-04-15 15:04:48 +0000 |
| commit | 007622cfd6ffea9ab5a487e2b91f92f4a13b2873 (patch) | |
| tree | c628a1c485e33ae6ad1b013e09c5b6b445e108f9 | |
| parent | 51c02a477811444e7ef3091b81100974d68afc63 (diff) | |
af_packet: clear bitmap entries when processing input
Need to clear the bitmap entry when processing each input file
descriptor.
This becomes an issue on interface deletion. A crash occurs due
to assertion in a debug image
https://gerrit.fd.io/r/#/c/615/ - removed the code when this was set
again, but the bitmap needs to be cleared
Change-Id: I7cccb9bf8b9b2eb5a7f60ecda7530784a9512116
Signed-off-by: Peter Lei <peterlei@cisco.com>
| -rw-r--r-- | vnet/vnet/devices/af_packet/node.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/vnet/vnet/devices/af_packet/node.c b/vnet/vnet/devices/af_packet/node.c index 9c1c4a32..ceb89efa 100644 --- a/vnet/vnet/devices/af_packet/node.c +++ b/vnet/vnet/devices/af_packet/node.c @@ -260,6 +260,7 @@ af_packet_input_fn (vlib_main_t * vm, vlib_node_runtime_t * node, clib_bitmap_foreach (i, apm->pending_input_bitmap, ({ + clib_bitmap_set (apm->pending_input_bitmap, i, 0); n_rx_packets += af_packet_device_input_fn(vm, node, frame, i); })); |