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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-03-21 03:15:56 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-03-21 03:15:56 +0000 |
commit | 853ab8662f4cdde16f28ba775acf1be0725a25f4 (patch) | |
tree | 7d7e2db416def65f48e23b0997d31efe8d6d42a8 /test/stringio | |
parent | d3cd2e618c1d2402c2d87da5da6811784590bf7e (diff) |
stringio.c: check character code
* ext/stringio/stringio.c (strio_ungetc): check if the character
code is valid in the encoding. reported by Ahmad Sherif
(ahmadsherif) at https://hackerone.com/reports/209593.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58040 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/stringio')
-rw-r--r-- | test/stringio/test_stringio.rb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/test/stringio/test_stringio.rb b/test/stringio/test_stringio.rb index d4df7b2617..30370f5ca6 100644 --- a/test/stringio/test_stringio.rb +++ b/test/stringio/test_stringio.rb @@ -453,6 +453,8 @@ class TestStringIO < Test::Unit::TestCase f.ungetc("y".ord) assert_equal("y", f.getc) assert_equal("2", f.getc) + + assert_raise(RangeError) {f.ungetc(0x1ffffff)} ensure f.close unless f.closed? end |