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| author | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-08-04 15:55:45 +0000 |
|---|---|---|
| committer | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-08-04 15:55:45 +0000 |
| commit | 2badceae641d795adddd048e4f9f8686d9768ae2 (patch) | |
| tree | 9480bdc095653649e2b9a7b7c77fb6961bcbf44d /test | |
| parent | 2072eccda17af1349ef13aa5194e80a5805b3bd3 (diff) | |
merge revision(s) 59384: [Backport #13759]
strscan.c: fix segfault in aref
* ext/strscan/strscan.c (strscan_aref): fix segfault after
get_byte or getch which do not apply regexp.
[ruby-core:82116] [Bug #13759]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@59506 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
| -rw-r--r-- | test/strscan/test_stringscanner.rb | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test/strscan/test_stringscanner.rb b/test/strscan/test_stringscanner.rb index ee97e454fe..10dbf839e7 100644 --- a/test/strscan/test_stringscanner.rb +++ b/test/strscan/test_stringscanner.rb @@ -718,4 +718,14 @@ class TestStringScanner < Test::Unit::TestCase s.scan(/test strin/) assert_equal('#<StringScanner 10/16 "...strin" @ "g tes...">', s.inspect) end + + def test_aref_without_regex + s = StringScanner.new('abc') + s.get_byte + assert_nil(s[:c]) + assert_nil(s["c"]) + s.getch + assert_nil(s[:c]) + assert_nil(s["c"]) + end end |