ext: adjust indent [ci skip]
zlib.c: memory leak in gunzip
* ext/zlib/zlib.c (zlib_gunzip): clear zstream to fix memory leak.
[ruby-core:83162] [Bug #13982]
zlib.c: ensure to free
* ext/zlib/zlib.c (zlib_gunzip): gz0 is a structure variable on
the stack, no longer valid after exit by an exception. ensure
to free instead. [Bug #13982]
merge revision(s) 60042,60130,60131: [Backport #13982]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62172 b2dd03c8-39d4-4d8f-98ff-823fe69b080e