diff options
| author |   TimotheeChauvin <timchauv@cisco.com> | 2020-07-16 12:27:10 +0000 |
|---|---|---|
| committer |   Benoît Ganne <bganne@cisco.com> | 2020-07-17 07:09:45 +0000 |
| commit | 2887159a1a5f5c501c2df59bf88e6faa38e9699f (patch) | |
| tree | 431ef75c8b8ad77a4d693a49902023a4d5f8d620 /src/plugins/pppoe/pppoe_cp_node.c | |
| parent | 6c81f5a2493ff65b4dacfef45db8a1ee459a738f (diff) | |
pppoe: fix uninitialized memory bug
In pppoe_cp_node.c, node->errors[error0] was accessed without
node->errors being initialized.
Found with AFL + ASAN.
Type: fix
Signed-off-by: TimotheeChauvin <timchauv@cisco.com>
Change-Id: Ide8a60021b2d47b5e2fce7062d8f12c7f4d225f7
Diffstat (limited to 'src/plugins/pppoe/pppoe_cp_node.c')
| -rw-r--r-- | src/plugins/pppoe/pppoe_cp_node.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/plugins/pppoe/pppoe_cp_node.c b/src/plugins/pppoe/pppoe_cp_node.c index 3f866450cfb..bf9018e8c90 100644 --- a/src/plugins/pppoe/pppoe_cp_node.c +++ b/src/plugins/pppoe/pppoe_cp_node.c @@ -237,6 +237,9 @@ VLIB_REGISTER_NODE (pppoe_cp_dispatch_node) = { /* Takes a vector of packets. */ .vector_size = sizeof (u32), + .n_errors = PPPOE_N_ERROR, + .error_strings = pppoe_error_strings, + .n_next_nodes = PPPOE_CP_N_NEXT, .next_nodes = { #define _(s,n) [PPPOE_CP_NEXT_##s] = n, |