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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2015-02-05 21:09:27 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2015-02-05 21:09:27 +0000
commite27a538eab6a186be4d92147fd51d23eb4503abd (patch)
tree84498da574371f985dfae5f96e4909be1744dbbb /doc/security.rdoc
parentc6da6fb04e0ef3c1c065c9cbc97b8683ae236731 (diff)
security.rdoc: correction
* doc/security.rdoc (Symbols): ID2SYM never creates new IDs bound to immortal symbols, SYM2ID may create new IDs. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49516 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'doc/security.rdoc')
-rw-r--r--doc/security.rdoc2
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/security.rdoc b/doc/security.rdoc
index 2a610f1..378699f 100644
--- a/doc/security.rdoc
+++ b/doc/security.rdoc
@@ -75,7 +75,7 @@ They are created when modifying code:
* defining a method (e.g. with +define_method+),
* setting an instance variable (e.g. with +instance_variable_set+),
* creating a variable or constant (e.g. with +const_set+)
-C extensions that have not been updated and are still calling `ID2SYM`
+C extensions that have not been updated and are still calling `SYM2ID`
will create immortal symbols.
Bugs in 2.2.0: +send+ and +__send__+ also created immortal symbols,
and calling methods with keyword arguments could also create some.