diff options
| author |   Paul Atkins <patkins@graphiant.com> | 2022-03-24 11:26:16 +0000 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2022-03-24 19:12:47 +0000 |
| commit | 0d03284efce17fc088afe8b8a33f01aeeeeecb67 (patch) | |
| tree | 90875fc198e35be6965b28efdd6de47f7e85b1fd /src/vnet/bfd | |
| parent | 05ead78945831fbaad6e973d21dfbd9a2c9e2ba4 (diff) | |
bfd: use local error index when incrementing node counters
When incrementing node counters with vlib_node_increment_counter
the local error index should be passed in. vlib_node_increment_counter
adds the local index to the nodes base index to get the counter to
write to. If we pass in the global counter index, the offset gets
added again in the fn, and we then potentially write into memory that
is not part of the counter vector.
Type: fix
Signed-off-by: Paul Atkins <patkins@graphiant.com>
Change-Id: I43be33a51bcb52d520495d326b971c1d848d96b5
Diffstat (limited to 'src/vnet/bfd')
| -rw-r--r-- | src/vnet/bfd/bfd_udp.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/vnet/bfd/bfd_udp.c b/src/vnet/bfd/bfd_udp.c index e835eac4a13..b715dbb376f 100644 --- a/src/vnet/bfd/bfd_udp.c +++ b/src/vnet/bfd/bfd_udp.c @@ -1342,12 +1342,12 @@ bfd_udp_input (vlib_main_t * vm, vlib_node_runtime_t * rt, if (is_ipv6) { vlib_node_increment_counter (vm, bfd_udp6_input_node.index, - b0->error, 1); + error0, 1); } else { vlib_node_increment_counter (vm, bfd_udp4_input_node.index, - b0->error, 1); + error0, 1); } const bfd_udp_session_t *bus = &bs->udp; ip_adjacency_t *adj = adj_get (bus->adj_index); @@ -1488,12 +1488,12 @@ bfd_udp_echo_input (vlib_main_t * vm, vlib_node_runtime_t * rt, if (is_ipv6) { vlib_node_increment_counter (vm, bfd_udp_echo6_input_node.index, - b0->error, 1); + BFD_UDP_ERROR_NONE, 1); } else { vlib_node_increment_counter (vm, bfd_udp_echo4_input_node.index, - b0->error, 1); + BFD_UDP_ERROR_NONE, 1); } next0 = BFD_UDP_ECHO_INPUT_NEXT_REPLY_REWRITE; } |