diff options
| author | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-08-16 12:01:03 +0000 |
|---|---|---|
| committer | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-08-16 12:01:03 +0000 |
| commit | 673a8b4859932d926051a27bd4b45c7bd3bed2b3 (patch) | |
| tree | 7f36fb0e72cff91df95a9f82dacf18516294aca2 /test | |
| parent | e62309856b193b7f3e5208dc0f0510d02365d7fc (diff) | |
merge revision(s) 55410: [Backport #12488]
* ext/date/date_strftime.c (date_strftime_with_tmx): reject too
large precision to get rid of buffer overflow.
reported by Guido Vranken <guido AT guidovranken.nl>.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@55940 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
| -rw-r--r-- | test/date/test_date_strftime.rb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/test/date/test_date_strftime.rb b/test/date/test_date_strftime.rb index 0ed9215e1e..e5622cd3be 100644 --- a/test/date/test_date_strftime.rb +++ b/test/date/test_date_strftime.rb @@ -419,4 +419,12 @@ class TestDateStrftime < Test::Unit::TestCase end + def test_overflow + assert_raise(ArgumentError, Errno::ERANGE) { + Date.new(2000,1,1).strftime("%2147483647c") + } + assert_raise(ArgumentError, Errno::ERANGE) { + DateTime.new(2000,1,1).strftime("%2147483647c") + } + end end |