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| author | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-08-15 19:47:39 +0000 |
|---|---|---|
| committer | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-08-15 19:47:39 +0000 |
| commit | 38e722f741c628bd6dbfbd74c8e191beeb460203 (patch) | |
| tree | 4b1ce3612ce599e6f6ee310b1302515246e08ffd /test | |
| parent | 12b6cd61c0740af71f12c4e1a247ee502e8e78dd (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_3@55910 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 7472a4323d..1c0f9b11b4 100644 --- a/test/date/test_date_strftime.rb +++ b/test/date/test_date_strftime.rb @@ -420,4 +420,12 @@ 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 |