dlm: fix invalid free

dlm_config_nodes() does not allocate nodes on failure, so we should not free() nodes when it fails. Signed-off-by: Tycho Andersen <tycho@tycho.ws> Signed-off-by: David Teigland <teigland@redhat.com>
mariux64 · Nov 7, 2018 · d968b4e · d968b4e
1 parent 6510223
commit d968b4e
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/fs/dlm/member.c b/fs/dlm/member.c
@@ -680,7 +680,7 @@ int dlm_ls_start(struct dlm_ls *ls)
 
 	error = dlm_config_nodes(ls->ls_name, &nodes, &count);
 	if (error < 0)
-		goto fail;
+		goto fail_rv;
 
 	spin_lock(&ls->ls_recover_lock);
 
@@ -712,8 +712,9 @@ int dlm_ls_start(struct dlm_ls *ls)
 	return 0;
 
  fail:
-	kfree(rv);
 	kfree(nodes);
+ fail_rv:
+	kfree(rv);
 	return error;
 }