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* win32/win32.c (rb_w32_wreadlink): fixed a bug that a junktion misses

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its drive letter.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50352 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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usa 2015-04-20 06:04:28 +00:00
parent 325a50fc57
commit 596f081d68
2 changed files with 17 additions and 3 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Mon Apr 20 15:02:47 2015 NAKAMURA Usaku <usa@ruby-lang.org>
* win32/win32.c (rb_w32_wreadlink): fixed a bug that a junktion misses
its drive letter.
Mon Apr 20 12:54:56 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
* ext/openssl/*: use license instead of licence.

15
win32/win32.c
View file

@ -4731,9 +4731,18 @@ rb_w32_wreadlink(const WCHAR *path, WCHAR *buf, size_t bufsize)
e = EINVAL;
}
else {
void *name = ((char *)rp.SymbolicLinkReparseBuffer.PathBuffer +
rp.SymbolicLinkReparseBuffer.PrintNameOffset);
ret = rp.SymbolicLinkReparseBuffer.PrintNameLength;
void *name;
if (rp.ReparseTag == IO_REPARSE_TAG_SYMLINK) {
name = ((char *)rp.SymbolicLinkReparseBuffer.PathBuffer +
rp.SymbolicLinkReparseBuffer.PrintNameOffset);
ret = rp.SymbolicLinkReparseBuffer.PrintNameLength;
}
else { /* IO_REPARSE_TAG_MOUNT_POINT */
/* +4/-4 mean to drop "?\" */
name = ((char *)rp.SymbolicLinkReparseBuffer.PathBuffer +
rp.SymbolicLinkReparseBuffer.SubstituteNameOffset + 4);
ret = rp.SymbolicLinkReparseBuffer.SubstituteNameLength - 4;
}
((WCHAR *)name)[ret/sizeof(WCHAR)] = L'\0';
translate_wchar(name, L'\\', L'/');
bufsize *= sizeof(WCHAR);