When we fail to identify a bearer in tipc_node_get_linkname(), we
call node unlock without locking the node read lock. This leads
to node read lock imbalance.
In this commit, we skip the node read unlock for unidentified bearer.
Signed-off-by: Parthasarathy Bhuvaragan <parthasarathy.bhuvara...@ericsson.com>
---
net/tipc/node.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/tipc/node.c b/net/tipc/node.c
index 4512e83652b1..e062ef0f01dd 100644
--- a/net/tipc/node.c
+++ b/net/tipc/node.c
@@ -1126,8 +1126,8 @@ int tipc_node_get_linkname(struct net *net, u32
bearer_id, u32 addr,
strncpy(linkname, tipc_link_name(link), len);
err = 0;
}
-exit:
tipc_node_read_unlock(node);
+exit:
tipc_node_put(node);
return err;
}
--
2.1.4
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