path: root/test/psych/visitors/test_yaml_tree.rb
diff options
authorAaron Patterson <>2021-05-10 09:50:06 -0700
committerHiroshi SHIBATA <>2021-05-17 11:20:45 +0900
commitc7c2ad5749f7f0767ef38be160f4b391228396c1 (patch)
tree38a9d1db4a3a5dd2f5efa3705c9f3be51ccadef5 /test/psych/visitors/test_yaml_tree.rb
parentbcaa6aeceadd34eb6a0de1d55bf17ecb153a7916 (diff)
[ruby/psych] Introduce `Psych.unsafe_load`
In future versions of Psych, the `load` method will be mostly the same as the `safe_load` method. In other words, the `load` method won't allow arbitrary object deserialization (which can be used to escalate to an RCE). People that need to load *trusted* documents can use the `unsafe_load` method. This commit introduces the `unsafe_load` method so that people can incrementally upgrade. For example, if they try to upgrade to 4.0.0 and something breaks, they can downgrade, audit callsites, change to `safe_load` or `unsafe_load` as required, and then upgrade to 4.0.0 smoothly.
Diffstat (limited to 'test/psych/visitors/test_yaml_tree.rb')
1 files changed, 4 insertions, 4 deletions
diff --git a/test/psych/visitors/test_yaml_tree.rb b/test/psych/visitors/test_yaml_tree.rb
index 2e68308..6a9dbc1 100644
--- a/test/psych/visitors/test_yaml_tree.rb
+++ b/test/psych/visitors/test_yaml_tree.rb
@@ -62,19 +62,19 @@ module Psych
def test_struct_anon
s ='bar')
- obj = Psych.load(Psych.dump(s))
+ obj = Psych.unsafe_load(Psych.dump(s))
def test_override_method
s ='override')
- obj = Psych.load(Psych.dump(s))
+ obj = Psych.unsafe_load(Psych.dump(s))
assert_equal s.method, obj.method
def test_exception
ex = 'foo'
- loaded = Psych.load(Psych.dump(ex))
+ loaded = Psych.unsafe_load(Psych.dump(ex))
assert_equal ex.message, loaded.message
assert_equal ex.class, loaded.class
@@ -88,7 +88,7 @@ module Psych
def test_time
t =
- assert_equal t, Psych.load(Psych.dump(t))
+ assert_equal t, Psych.unsafe_load(Psych.dump(t))
def test_date