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authorAaron Patterson <aaron.patterson@gmail.com>2019-10-17 13:48:24 -0700
committerHiroshi SHIBATA <hsbt@ruby-lang.org>2019-11-12 10:43:54 +0900
commitdb33ab470cb4765f1b54384b51850e0db80f5aad (patch)
tree20ae6b058dafd917a58cae86a6d7c1619276c961 /ext/psych/lib
parent30fdee65d96924e0793ec702fcda909a2cac71ea (diff)
[ruby/psych] Add a note about safe_load
https://github.com/ruby/psych/commit/0910ae5575
Diffstat (limited to 'ext/psych/lib')
-rw-r--r--ext/psych/lib/psych.rb4
1 files changed, 4 insertions, 0 deletions
diff --git a/ext/psych/lib/psych.rb b/ext/psych/lib/psych.rb
index 9513f794b8..c719b036d0 100644
--- a/ext/psych/lib/psych.rb
+++ b/ext/psych/lib/psych.rb
@@ -264,6 +264,10 @@ module Psych
#
# Raises a TypeError when `yaml` parameter is NilClass
#
+ # NOTE: This method *should not* be used to parse untrusted documents, such as
+ # YAML documents that are supplied via user input. Instead, please use the
+ # safe_load method.
+ #
def self.load yaml, legacy_filename = NOT_GIVEN, filename: nil, fallback: false, symbolize_names: false
if legacy_filename != NOT_GIVEN
warn_with_uplevel 'Passing filename with the 2nd argument of Psych.load is deprecated. Use keyword argument like Psych.load(yaml, filename: ...) instead.', uplevel: 1 if $VERBOSE