diff options
author | Corinna Vinschen <corinna@vinschen.de> | 2009-08-24 11:14:30 +0000 |
---|---|---|
committer | Corinna Vinschen <corinna@vinschen.de> | 2009-08-24 11:14:30 +0000 |
commit | 11788f8ce076b1be50b22aa91b8f1302641666cb (patch) | |
tree | 45627c3ca56deaa485af21ad14b228cccbef5ce5 | |
parent | 84acd4c98908f2a54b20f07d3e18ff683708b7be (diff) | |
download | cygnal-11788f8ce076b1be50b22aa91b8f1302641666cb.tar.gz cygnal-11788f8ce076b1be50b22aa91b8f1302641666cb.tar.bz2 cygnal-11788f8ce076b1be50b22aa91b8f1302641666cb.zip |
* globals.cc (ro_u_volume): New R/O unicode string.
* path.cc (symlink_info::check_reparse_point): Fix check for volume
mount points to work on Vista and later as well.
-rw-r--r-- | winsup/cygwin/ChangeLog | 6 | ||||
-rw-r--r-- | winsup/cygwin/globals.cc | 1 | ||||
-rw-r--r-- | winsup/cygwin/path.cc | 11 |
3 files changed, 16 insertions, 2 deletions
diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog index d5b6c73b0..fbfa72c11 100644 --- a/winsup/cygwin/ChangeLog +++ b/winsup/cygwin/ChangeLog @@ -1,3 +1,9 @@ +2009-08-24 Corinna Vinschen <corinna@vinschen.de> + + * globals.cc (ro_u_volume): New R/O unicode string. + * path.cc (symlink_info::check_reparse_point): Fix check for volume + mount points to work on Vista and later as well. + 2009-08-22 Corinna Vinschen <corinna@vinschen.de> * strfuncs.cc (__set_charset_from_codepage): Add codepages 20866 diff --git a/winsup/cygwin/globals.cc b/winsup/cygwin/globals.cc index b50bf8460..7a408bb84 100644 --- a/winsup/cygwin/globals.cc +++ b/winsup/cygwin/globals.cc @@ -100,6 +100,7 @@ UNICODE_STRING _RDATA ro_u_ntfs = _ROU (L"NTFS"); UNICODE_STRING _RDATA ro_u_sunwnfs = _ROU (L"SUNWNFS"); UNICODE_STRING _RDATA ro_u_udf = _ROU (L"UDF"); UNICODE_STRING _RDATA ro_u_unixfs = _ROU (L"UNIXFS"); +UNICODE_STRING _RDATA ro_u_volume = _ROU (L"\\??\\Volume{"); #undef _RDATA #undef _ROU diff --git a/winsup/cygwin/path.cc b/winsup/cygwin/path.cc index 4d5424c76..e6782f6e9 100644 --- a/winsup/cygwin/path.cc +++ b/winsup/cygwin/path.cc @@ -1865,9 +1865,16 @@ symlink_info::check_reparse_point (HANDLE h) } else if (rp->ReparseTag == IO_REPARSE_TAG_MOUNT_POINT) { - if (rp->SymbolicLinkReparseBuffer.PrintNameLength == 0) + UNICODE_STRING subst; + + RtlInitCountedUnicodeString (&subst, + (WCHAR *)((char *)rp->MountPointReparseBuffer.PathBuffer + + rp->MountPointReparseBuffer.SubstituteNameOffset), + rp->MountPointReparseBuffer.SubstituteNameLength); + if (rp->MountPointReparseBuffer.PrintNameLength == 0 + || RtlEqualUnicodePathPrefix (&subst, &ro_u_volume, TRUE)) { - /* Likely a volume mount point. Not treated as symlink. */ + /* Volume mount point. Not treated as symlink. */ return 0; } sys_wcstombs (srcbuf, SYMLINK_MAX + 1, |