Release alloced resource before return from the error handling
case in tipc_udp_enable(), otherwise will cause memory leak.
Fixes: 52dfae5c85a4 ("tipc: obtain node identity from interface by default")
Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
---
net/tipc/udp_media.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/net/tipc/udp_media.c b/net/tipc/udp_media.c
index 2c13b18..e7d91f5 100644
--- a/net/tipc/udp_media.c
+++ b/net/tipc/udp_media.c
@@ -687,7 +687,8 @@ static int tipc_udp_enable(struct net *net, struct tipc_bearer *b,
}
if (!tipc_own_id(net)) {
pr_warn("Failed to set node id, please configure manually\n");
- return -EINVAL;
+ err = -EINVAL;
+ goto err;
}
b->bcast_addr.media_id = TIPC_MEDIA_TYPE_UDP;
--
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