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* path.cc (symlink_worker): Fix EA buffer size info given to

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NtCreateFile.
	(symlink_info::check_nfs_symlink): Get 64K buffer for EA buffer.
	Change EA buffer size info given to NtQueryEaFile accordingly.
This commit is contained in:
Corinna Vinschen
2008-05-20 18:26:45 +00:00
parent c44e0ba1f5
commit 28259ba2dd
2 changed files with 11 additions and 5 deletions
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7
winsup/cygwin/ChangeLog
View File

@@ -1,3 +1,10 @@
2008-05-20 Corinna Vinschen <corinna@vinschen.de>
* path.cc (symlink_worker): Fix EA buffer size info given to
NtCreateFile.
(symlink_info::check_nfs_symlink): Get 64K buffer for EA buffer.
Change EA buffer size info given to NtQueryEaFile accordingly.
2008-05-20 Corinna Vinschen <corinna@vinschen.de>
* path.cc (symlink_info::check_shortcut): Minimize requested file

9
winsup/cygwin/path.cc
View File

@@ -1615,7 +1615,7 @@ symlink_worker (const char *oldpath, const char *newpath, bool use_winsym,
FILE_SHARE_VALID_FLAGS, FILE_CREATE,
FILE_SYNCHRONOUS_IO_NONALERT
| FILE_OPEN_FOR_BACKUP_INTENT,
pffei, NT_MAX_PATH);
pffei, NT_MAX_PATH * sizeof (WCHAR));
if (!NT_SUCCESS (status))
{
__seterrno_from_nt_status (status);
@@ -2054,10 +2054,9 @@ symlink_info::check_nfs_symlink (HANDLE h)
fgei_buf.fgei.NextEntryOffset = 0;
fgei_buf.fgei.EaNameLength = sizeof (NFS_SYML_TARGET) - 1;
stpcpy (fgei_buf.fgei.EaName, NFS_SYML_TARGET);
pffei = (PFILE_FULL_EA_INFORMATION) tp.c_get ();
status = NtQueryEaFile (h, &io, pffei, NT_MAX_PATH, TRUE,
&fgei_buf.fgei, sizeof fgei_buf,
NULL, TRUE);
pffei = (PFILE_FULL_EA_INFORMATION) tp.w_get ();
status = NtQueryEaFile (h, &io, pffei, NT_MAX_PATH * sizeof (WCHAR), TRUE,
&fgei_buf.fgei, sizeof fgei_buf, NULL, TRUE);
if (NT_SUCCESS (status) && pffei->EaValueLength > 0)
{
PWCHAR spath = (PWCHAR)