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author | Xavier Noria <fxn@hashref.com> | 2010-06-07 15:44:57 +0200 |
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committer | Xavier Noria <fxn@hashref.com> | 2010-06-07 15:44:57 +0200 |
commit | 9e065c6bc175621ad30a416c8c4345f95ce3c264 (patch) | |
tree | 505df4243727a00d1f030205f2e64afe0d098e5e /activesupport/lib/active_support/message_verifier.rb | |
parent | 0dbc732995a526354fb1e3c732af5dacdb863dda (diff) | |
parent | 1a8f784a236058101c6e8b6387aefc96e86a1e54 (diff) | |
download | rails-9e065c6bc175621ad30a416c8c4345f95ce3c264.tar.gz rails-9e065c6bc175621ad30a416c8c4345f95ce3c264.tar.bz2 rails-9e065c6bc175621ad30a416c8c4345f95ce3c264.zip |
Merge remote branch 'rails/master'
Diffstat (limited to 'activesupport/lib/active_support/message_verifier.rb')
-rw-r--r-- | activesupport/lib/active_support/message_verifier.rb | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/activesupport/lib/active_support/message_verifier.rb b/activesupport/lib/active_support/message_verifier.rb index 6c46b68eaf..1031662293 100644 --- a/activesupport/lib/active_support/message_verifier.rb +++ b/activesupport/lib/active_support/message_verifier.rb @@ -47,11 +47,11 @@ module ActiveSupport def secure_compare(a, b) return false unless a.bytesize == b.bytesize - l = a.unpack "C#{a.bytesize}" + l = a.unpack "C*" - res = 0 - b.each_byte { |byte| res |= byte ^ l.shift } - res == 0 + res = true + b.each_byte { |byte| res = (byte == l.shift) && res } + res end def generate_digest(data) |