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RtlGetFullPathName_U() must use a drive's root directory if a current directory has not been assigned.

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This fixes bug #7.

svn path=/trunk/; revision=6317
This commit is contained in:
Eric Kohl 2003-10-14 19:36:26 +00:00
parent 98354eb95c
commit ca72cbfce5
1 changed files with 8 additions and 3 deletions
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11
reactos/lib/ntdll/rtl/path.c
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@ -1,4 +1,4 @@
/* $Id: path.c,v 1.20 2003/07/11 13:50:23 royce Exp $ /* $Id: path.c,v 1.21 2003/10/14 19:36:26 ekohl Exp $
* *
* COPYRIGHT: See COPYING in the top level directory * COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS system libraries * PROJECT: ReactOS system libraries
@ -380,8 +380,8 @@ RtlSetCurrentDirectory_U(PUNICODE_STRING name)
RtlAcquirePebLock (); RtlAcquirePebLock ();
cd = (PCURDIR)&NtCurrentPeb ()->ProcessParameters->CurrentDirectoryName; cd = (PCURDIR)&NtCurrentPeb ()->ProcessParameters->CurrentDirectoryName;
size = cd->DosPath.MaximumLength; size = cd->DosPath.MaximumLength;
buf = RtlAllocateHeap (RtlGetProcessHeap(), buf = RtlAllocateHeap (RtlGetProcessHeap(),
0, 0,
size); size);
@ -638,11 +638,16 @@ CHECKPOINT;
CHECKPOINT; CHECKPOINT;
if (Status == STATUS_BUFFER_TOO_SMALL) if (Status == STATUS_BUFFER_TOO_SMALL)
return pfx.Length + len * 2 + 2; return pfx.Length + len * 2 + 2;
memcpy (TempFullPathName, var, 6); CHECKPOINT;
TempFullPathName[0] = drive;
TempFullPathName[1] = L':';
TempFullPathName[2] = L'\\';
TempFullPathName[3] = 0;
templen = 3; templen = 3;
} }
else else
{ {
CHECKPOINT;
templen = pfx.Length / sizeof(WCHAR); templen = pfx.Length / sizeof(WCHAR);
} }