[reactos] 36/48: [CMD] CHDIR: Adjust ERROR_FILE_NOT_FOUND into ERROR_PATH_NOT_FOUND if _tchdir() fails.

[Hermès Bélusca-Maïto]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=f43ee81573273dde924f6c...

commit f43ee81573273dde924f6cbbcad5e7e424e8f27c
Author:     Hermès Bélusca-Maïto [e-mail]
AuthorDate: Sun Jul 12 16:23:01 2020 +0200
Commit:     Hermès Bélusca-Maïto [e-mail]
CommitDate: Wed Aug 19 20:36:08 2020 +0200

[CMD] CHDIR: Adjust ERROR_FILE_NOT_FOUND into ERROR_PATH_NOT_FOUND if _tchdir() fails.
---
 base/shell/cmd/internal.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/base/shell/cmd/internal.c b/base/shell/cmd/internal.c
index 3f2c1b6b233..0dc3eaba2bd 100644
--- a/base/shell/cmd/internal.c
+++ b/base/shell/cmd/internal.c
@@ -184,6 +184,7 @@ GetRootPath(

BOOL SetRootPath(TCHAR *oldpath, TCHAR *InPath)
 {
+    DWORD dwLastError;
     TCHAR OutPath[MAX_PATH];
     TCHAR OutPathTemp[MAX_PATH];

@@ -191,7 +192,10 @@ BOOL SetRootPath(TCHAR *oldpath, TCHAR *InPath)

/* Retrieve the full path name from the (possibly relative) InPath */
     if (GetFullPathName(InPath, ARRAYSIZE(OutPathTemp), OutPathTemp, NULL) == 0)
+    {
+        dwLastError = GetLastError();
         goto Fail;
+    }

/* Convert the full path to its correct case.
      * Example: c:\windows\SYSTEM32 => C:\WINDOWS\System32 */
@@ -200,7 +204,12 @@ BOOL SetRootPath(TCHAR *oldpath, TCHAR *InPath)
     /* Use _tchdir(), since unlike SetCurrentDirectory() it updates
      * the current-directory-on-drive environment variables. */
     if (_tchdir(OutPath) != 0)
+    {
+        dwLastError = GetLastError();
+        if (dwLastError == ERROR_FILE_NOT_FOUND)
+            dwLastError = ERROR_PATH_NOT_FOUND;
         goto Fail;
+    }

/* Keep the original drive in ordinary CD/CHDIR (without /D switch) */
     if (oldpath != NULL && _tcsncicmp(OutPath, oldpath, 2) != 0)
@@ -209,7 +218,7 @@ BOOL SetRootPath(TCHAR *oldpath, TCHAR *InPath)
     return TRUE;

Fail:
-    ConErrFormatMessage(GetLastError());
+    ConErrFormatMessage(dwLastError);
     nErrorLevel = 1;
     return FALSE;
 }