[cwittich] 31761: only allocate a buffer in StartServiceA when dwNumServiceArgs > 0 adjust the image path in services/rpcserver

Author: cwittich
Date: Sun Jan 13 17:22:55 2008
New Revision: 31761

URL: http://svn.reactos.org/svn/reactos?rev=31761&view=rev
Log:
only allocate a buffer in StartServiceA when dwNumServiceArgs > 0
adjust the image path in services/rpcserver

Modified:
    trunk/reactos/base/system/services/rpcserver.c
    trunk/reactos/dll/win32/advapi32/service/scm.c

Modified: trunk/reactos/base/system/services/rpcserver.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/system/services/rpcse…
==============================================================================
--- trunk/reactos/base/system/services/rpcserver.c (original)
+++ trunk/reactos/base/system/services/rpcserver.c Sun Jan 13 17:22:55 2008
@@ -1058,17 +1058,24 @@
 
     if (dwServiceType & SERVICE_DRIVER)
     {
-        /* FIXME: Adjust the image path */
-
         lpImagePath = (WCHAR*) HeapAlloc(GetProcessHeap(),
                                 HEAP_ZERO_MEMORY,
-                                (wcslen(lpBinaryPathName) + 1) * sizeof(WCHAR));
+                                (wcslen(lpBinaryPathName) + 5) * sizeof(WCHAR));
         if (lpImagePath == NULL)
         {
             dwError = ERROR_NOT_ENOUGH_MEMORY;
             goto done;
         }
-        wcscpy(lpImagePath, lpBinaryPathName);
+
+        if (lpBinaryPathName[1] == L':')
+        {
+            wcscpy(lpImagePath, L"\\??\\");
+            wcscat(lpImagePath, lpBinaryPathName);
+        }
+        else
+        {
+            wcscpy(lpImagePath, lpBinaryPathName);
+        }
     }
 
     /* Allocate a new service entry */

Modified: trunk/reactos/dll/win32/advapi32/service/scm.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/advapi32/service…
==============================================================================
--- trunk/reactos/dll/win32/advapi32/service/scm.c (original)
+++ trunk/reactos/dll/win32/advapi32/service/scm.c Sun Jan 13 17:22:55 2008
@@ -1998,34 +1998,36 @@
               DWORD dwNumServiceArgs,
               LPCSTR *lpServiceArgVectors)
 {
-    LPSTR lpBuffer;
+    LPSTR lpBuffer = NULL;
     LPSTR lpStr;
     DWORD dwError;
-    DWORD dwBufSize;
+    DWORD dwBufSize = 0;
     DWORD i;
 
-    dwBufSize = 0;
-    for (i = 0; i < dwNumServiceArgs; i++)
-    {
-        dwBufSize += (strlen(lpServiceArgVectors[i]) + 1);
-    }
-    dwBufSize++;
-    DPRINT1("dwBufSize: %lu\n", dwBufSize);
-
-    lpBuffer = HeapAlloc(GetProcessHeap(), 0, dwBufSize);
-    if (lpBuffer == NULL)
-    {
-        SetLastError(ERROR_NOT_ENOUGH_MEMORY);
-        return FALSE;
-    }
-
-    lpStr = lpBuffer;
-    for (i = 0; i < dwNumServiceArgs; i++)
-    {
-        strcpy(lpStr, lpServiceArgVectors[i]);
-        lpStr += (strlen(lpServiceArgVectors[i]) + 1);
-    }
-    *lpStr = 0;
+    if (dwNumServiceArgs > 0)
+    {
+        for (i = 0; i < dwNumServiceArgs; i++)
+        {
+            dwBufSize += (strlen(lpServiceArgVectors[i]) + 1);
+        }
+        dwBufSize++;
+        DPRINT1("dwBufSize: %lu\n", dwBufSize);
+
+        lpBuffer = HeapAlloc(GetProcessHeap(), 0, dwBufSize);
+        if (lpBuffer == NULL)
+        {
+            SetLastError(ERROR_NOT_ENOUGH_MEMORY);
+            return FALSE;
+        }
+
+        lpStr = lpBuffer;
+        for (i = 0; i < dwNumServiceArgs; i++)
+        {
+            strcpy(lpStr, lpServiceArgVectors[i]);
+            lpStr += (strlen(lpServiceArgVectors[i]) + 1);
+        }
+        *lpStr = 0;
+    }
 
     dwError = ScmrStartServiceA(BindingHandle,
                                 (unsigned int)hService,
@@ -2033,7 +2035,8 @@
                                 (unsigned char *)lpBuffer,
                                 dwBufSize);
 
-    HeapFree(GetProcessHeap(), 0, lpBuffer);
+    if (lpBuffer != NULL)
+        HeapFree(GetProcessHeap(), 0, lpBuffer);
 
     if (dwError != ERROR_SUCCESS)
     {