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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2017-10-06 13:41:37 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2017-10-06 13:41:37 +0000
commitb268da23d2be376057b6184f2bddf50841f58728 (patch)
treef8d1a86cebff6c5c12f4adbd4fb2add1485777f6 /test/zlib
parent4f966c0a680becf29d2174c2e9d53c16a18bf936 (diff)
zlib.c: memory leak in gunzip
* ext/zlib/zlib.c (zlib_gunzip): clear zstream to fix memory leak. [ruby-core:83162] [Bug #13982] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60130 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/zlib')
-rw-r--r--test/zlib/test_zlib.rb8
1 files changed, 8 insertions, 0 deletions
diff --git a/test/zlib/test_zlib.rb b/test/zlib/test_zlib.rb
index d53717e..2d539dd 100644
--- a/test/zlib/test_zlib.rb
+++ b/test/zlib/test_zlib.rb
@@ -1196,5 +1196,13 @@ if defined? Zlib
src = %w[1f8b080000000000000].pack("H*")
assert_raise(Zlib::GzipFile::Error){ Zlib.gunzip(src) }
end
+
+ def test_gunzip_no_memory_leak
+ assert_no_memory_leak(%[-rzlib], "#{<<~"{#"}", "#{<<~'};'}")
+ d = Zlib.gzip("data")
+ {#
+ 10_000.times {Zlib.gunzip(d)}
+ };
+ end
end
end