diff options
author | Alberto Compagno <acompagn+fdio@cisco.com> | 2020-01-14 12:02:48 +0100 |
---|---|---|
committer | Alberto Compagno <acompagn+fdio@cisco.com> | 2020-01-15 09:13:11 +0100 |
commit | f2de2bfea184034f675ab4a521e7deaae58c5ff8 (patch) | |
tree | cff17c97eba04055f659aa59d0940b6f31cce5f9 /hicn-plugin/src/mapme_ctrl_node.c | |
parent | def98b1a2af5292519b18893133e419e940a850b (diff) |
[HICN-477] Fixed strategy get ctx that could lead to a segfault
Change-Id: Ic0d4f5a6919cb68255e788ac288d17492a6570a5
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
Diffstat (limited to 'hicn-plugin/src/mapme_ctrl_node.c')
-rw-r--r-- | hicn-plugin/src/mapme_ctrl_node.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/hicn-plugin/src/mapme_ctrl_node.c b/hicn-plugin/src/mapme_ctrl_node.c index 57f63dbe1..3985f3073 100644 --- a/hicn-plugin/src/mapme_ctrl_node.c +++ b/hicn-plugin/src/mapme_ctrl_node.c @@ -132,6 +132,13 @@ hicn_mapme_process_ctrl (vlib_main_t * vm, vlib_buffer_t * b, const hicn_dpo_vft_t *dpo_vft = hicn_dpo_get_vft (dpo->dpoi_type); hicn_mapme_tfib_t *tfib = TFIB (dpo_vft->hicn_dpo_get_ctx (dpo->dpoi_index)); + + if (tfib == NULL) + { + WARN ("Unable to get strategy ctx."); + return false; + } + fib_seq = tfib->seq; if (params.seq > fib_seq) |