nuttx/nuttx-mirror
1
2
Fork 0
mirror of https://github.com/apache/nuttx.git synced 2025-01-13 02:48:37 +08:00
Code Issues Projects Releases Packages Wiki Activity Actions

igmp_leave:add check of dev status in igmp_leavegroup

Browse source 
Signed-off-by: wangchen <wangchen41@xiaomi.com>
This commit is contained in:
wangchen 2024-09-03 21:21:00 +08:00 committed by Xiang Xiao
parent 3f1fd42f73
commit 78b64cc220
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
net/igmp/igmp_leave.c
View file

@ -166,7 +166,7 @@ int igmp_leavegroup(struct net_driver_s *dev,
/* Send a leave if the flag is set according to the state diagram */
if (IS_LASTREPORT(group->flags))
if (IFF_IS_UP(dev->d_flags) && IS_LASTREPORT(group->flags))
{
ninfo("Schedule Leave Group message\n");
IGMP_STATINCR(g_netstats.igmp.leave_sched);