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win32/registry.rb: fix runtime errors

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* ext/win32/lib/win32/registry.rb (Win32::Registry::API#EnumKey):
  size of the name is in WCHARs, not in bytes.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43029 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2013-09-24 07:35:12 +00:00
parent 4cf9b6694f
commit 14695c4c1a
2 changed files with 7 additions and 2 deletions
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7
ChangeLog
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@ -1,3 +1,8 @@
Tue Sep 24 16:35:09 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
* ext/win32/lib/win32/registry.rb (Win32::Registry::API#EnumKey):
size of the name is in WCHARs, not in bytes.
Tue Sep 24 14:07:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
* gc.c (free_method_cache_entry_i): unused function
@ -31,7 +36,7 @@ Tue Sep 24 12:51:07 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
Constants.
* ext/win32/lib/win32/registry.rb (Win32::Registry::API#EnumValue):
size of the name is in WCHARs, not in bytes
size of the name is in WCHARs, not in bytes.
Mon Sep 23 22:16:09 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>

2
ext/win32/lib/win32/registry.rb
View file

@ -298,7 +298,7 @@ For detail, see the MSDN[http://msdn.microsoft.com/library/en-us/sysinfo/base/pr
size = packdw(Constants::MAX_KEY_LENGTH)
wtime = ' ' * 8
check RegEnumKeyExW.call(hkey, index, name, size, 0, 0, 0, wtime)
[ name[0, unpackdw(size)/WCHAR_SIZE].encode, unpackqw(wtime) ]
[ name[0, unpackdw(size)].encode, unpackqw(wtime) ]
end
def QueryValue(hkey, name)