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| author | rhe <rhe@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-12-06 06:14:17 +0000 |
|---|---|---|
| committer | rhe <rhe@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-12-06 06:14:17 +0000 |
| commit | a2b27485c1cb4014e41c366e6447382f414360ba (patch) | |
| tree | 3ae1d5e5113a1ba19f6235d99991bb7b52e833f1 /test | |
| parent | 88311025872a66e746f552d94df23b1c1f2a06e7 (diff) | |
| download | ruby-a2b27485c1cb4014e41c366e6447382f414360ba.tar.gz | |
re.c: check that MatchData is initialized
Follow r16757 ("* re.c: fix SEGV by Regexp.allocate.names,
Match.allocate.names, etc.", 2008-06-02). Don't do null dereference if
MatchData#hash or #== is called against an uninitialized instance.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56994 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
| -rw-r--r-- | test/ruby/test_regexp.rb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/test/ruby/test_regexp.rb b/test/ruby/test_regexp.rb index d95f9d7dd4..6039eaf8e2 100644 --- a/test/ruby/test_regexp.rb +++ b/test/ruby/test_regexp.rb @@ -946,6 +946,7 @@ class TestRegexp < Test::Unit::TestCase assert_raise(TypeError) { Regexp.allocate.names } assert_raise(TypeError) { Regexp.allocate.named_captures } + assert_raise(TypeError) { MatchData.allocate.hash } assert_raise(TypeError) { MatchData.allocate.regexp } assert_raise(TypeError) { MatchData.allocate.names } assert_raise(TypeError) { MatchData.allocate.size } |