(nuttx) 01/03: igmp_leave:add check of dev status in igmp_leavegroup Signed-off-by: wangchen

[xi...@apache.org]

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xiaoxiang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/nuttx.git

commit 78b64cc220285250c77f7d2038b0b46d16ba7791
Author: wangchen <wa...@xiaomi.com>
AuthorDate: Tue Sep 3 21:21:00 2024 +0800

    igmp_leave:add check of dev status in igmp_leavegroup
    Signed-off-by: wangchen <wa...@xiaomi.com>
---
 net/igmp/igmp_leave.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/igmp/igmp_leave.c b/net/igmp/igmp_leave.c
index 03318a04da..75559ecf6f 100644
--- a/net/igmp/igmp_leave.c
+++ b/net/igmp/igmp_leave.c
@@ -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);