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| author | Aaron Patterson <aaron.patterson@gmail.com> | 2013-11-30 17:02:53 -0800 |
|---|---|---|
| committer | Aaron Patterson <aaron.patterson@gmail.com> | 2013-11-30 17:03:18 -0800 |
| commit | bee3b7f9371d1e2ddcfe6eaff5dcb26c0a248068 (patch) | |
| tree | 26c522ba88a0b02a60d4c291a8b3d2952020921d /actionpack/lib/action_view | |
| parent | 5f844d6cc6b2c8ee54d8bfcd00b18d411f406c93 (diff) | |
| download | rails-bee3b7f9371d1e2ddcfe6eaff5dcb26c0a248068.tar.gz rails-bee3b7f9371d1e2ddcfe6eaff5dcb26c0a248068.tar.bz2 rails-bee3b7f9371d1e2ddcfe6eaff5dcb26c0a248068.zip | |
Only use valid mime type symbols as cache keys
CVE-2013-6414
Diffstat (limited to 'actionpack/lib/action_view')
| -rw-r--r-- | actionpack/lib/action_view/lookup_context.rb | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/actionpack/lib/action_view/lookup_context.rb b/actionpack/lib/action_view/lookup_context.rb index 9f617a9a53..9331d13577 100644 --- a/actionpack/lib/action_view/lookup_context.rb +++ b/actionpack/lib/action_view/lookup_context.rb @@ -62,6 +62,13 @@ module ActionView @details_keys = Hash.new def self.get(details) + if details[:formats] + details = details.dup + syms = Set.new Mime::SET.symbols + details[:formats] = details[:formats].select { |v| + syms.include? v + } + end @details_keys[details] ||= new end |