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author | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-08-03 16:28:20 +0000 |
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committer | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-08-03 16:28:20 +0000 |
commit | 85c48fdc312a923c1bfe0ed88fa302d6417d9402 (patch) | |
tree | a3c657cd2f7d609552fe78d0f3052f41ec4dd651 /test | |
parent | d4132b8ae0e79f3fc21bad0fdba1a79fdd6c48b0 (diff) |
merge revision(s) r46557,r46565: [Backport #9978]
* hash.c (env_select): fix memory leak and crash on Windows, make
keys array first instead of iterating on envrion directly.
[ruby-dev:48325] [Bug #9978]
keys array first instead of iterating on environ directly.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_1@47054 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
-rw-r--r-- | test/ruby/test_env.rb | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/ruby/test_env.rb b/test/ruby/test_env.rb index 5eb6717405..2b286de04e 100644 --- a/test/ruby/test_env.rb +++ b/test/ruby/test_env.rb @@ -418,4 +418,20 @@ class TestEnv < Test::Unit::TestCase v = (ENV[k] = 'bar'*5000 rescue 'bar'*1500) end; end + + def test_memory_leak_select + bug9978 = '[ruby-dev:48325] [Bug #9978]' + assert_no_memory_leak([], <<-'end;', "5_000.times {ENV.select {break}}", bug9978) + ENV.clear + k = 'FOO' + (ENV[k] = 'bar'*5000 rescue 'bar'*1500) + end; + end + + def test_memory_crash_select + assert_normal_exit(<<-'end;') + 1000.times {ENV["FOO#{i}"] = 'bar'} + ENV.select {ENV.clear} + end; + end end |