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-rw-r--r--net/tipc/bcast.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c
index fa68d1e9ff4..759b318b5ff 100644
--- a/net/tipc/bcast.c
+++ b/net/tipc/bcast.c
@@ -552,12 +552,16 @@ static int tipc_bcbearer_send(struct sk_buff *buf,
if (likely(!msg_non_seq(buf_msg(buf)))) {
struct tipc_msg *msg;
- assert(tipc_bcast_nmap.count != 0);
bcbuf_set_acks(buf, tipc_bcast_nmap.count);
msg = buf_msg(buf);
msg_set_non_seq(msg, 1);
msg_set_mc_netid(msg, tipc_net_id);
bcl->stats.sent_info++;
+
+ if (WARN_ON(!tipc_bcast_nmap.count)) {
+ dump_stack();
+ return 0;
+ }
}
/* Send buffer over bearers until all targets reached */