UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

tipc: add missing dev_put() on error in tipc_enable_l2_media 

when tipc_own_id failed to obtain node identity,dev_put should
be call before return -EINVAL.

Fixes: 682cd3cf94 ("tipc: confgiure and apply UDP bearer MTU on running links")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
YueHaibing 2018-07-25 18:00:49 +08:00 committed by David S. Miller
parent 201876b33c
commit 63135ee0a6
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
net/tipc/bearer.c
View File

@ -395,6 +395,7 @@ int tipc_enable_l2_media(struct net *net, struct tipc_bearer *b,
tipc_net_init(net, node_id, 0); tipc_net_init(net, node_id, 0);
} }
if (!tipc_own_id(net)) { if (!tipc_own_id(net)) {
dev_put(dev);
pr_warn("Failed to obtain node identity\n"); pr_warn("Failed to obtain node identity\n");
return -EINVAL; return -EINVAL;
} }