win32: use ALLOCV
win32/file.c (rb_readlink): use ALLOCV to get rid potential memory leak by NoMemoryError in ALLOCV.
win32/win32.c (w32_readlink): allocate WCHAR path name and reparse buffer together.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51737 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Added by nobu (Nobuyoshi Nakada) about 10 years ago
win32: use ALLOCV
win32/file.c (rb_readlink): use ALLOCV to get rid potential
memory leak by NoMemoryError in ALLOCV.
win32/win32.c (w32_readlink): allocate WCHAR path name and
reparse buffer together.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51737 b2dd03c8-39d4-4d8f-98ff-823fe69b080e