ligang/vpp
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ip6-nd: fix coverity warning

Browse Source 
Restructure code to avoid NULL dereference.

Type: fix
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Change-Id: If3a4319f1b93af272b7b315a9b15ba4ee1f8e7ae
This commit is contained in:
Klement Sekera
2021-10-26 11:33:30 +02:00
committed by Beno�t Ganne
parent 63c31e0a60
commit 08f843e562
1 changed files with 3 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
src/vnet/ip6-nd/ip6_ra.c
View File

@ -413,12 +413,9 @@ icmp6_router_solicitation (vlib_main_t * vm,
radv_info = ip6_ra_get_itf (sw_if_index0);
error0 = ((!radv_info) ?
ICMP6_ERROR_ROUTER_SOLICITATION_RADV_NOT_CONFIG :
error0);
error0 = radv_info->send_radv == 0 ?
ICMP6_ERROR_ROUTER_SOLICITATION_RADV_NOT_CONFIG :
error0;
error0 = ((!radv_info || 0 == radv_info->send_radv) ?
ICMP6_ERROR_ROUTER_SOLICITATION_RADV_NOT_CONFIG :
error0);
if (error0 == ICMP6_ERROR_NONE)
{
f64 now = vlib_time_now (vm);