Changeset 968

Timestamp:

Feb 21, 2008, 4:22:55 AM (18 years ago)

Author:

John Small

Message:

Improved version of fix for ticket 228.

File:

• trunk/dll/wrappers.c (modified) (1 diff)

trunk/dll/wrappers.c

@@ -212 +212 @@
     EAOP2 eaop2;
     APIRET rc;
+    BOOL crosses = ((ULONG)pInfoBuf ^
+                   ((ULONG)pInfoBuf + cbInfoBuf - 1)) &
+                   ~0xffff;
 
     switch (ulInfoLevel) {
       case FIL_STANDARD:
-        fs3 = *(PFILESTATUS3)pInfoBuf;  // Copy to buffer that does not cross 64K boundary
-        rc = DosSetPathInfo(pszPathName, ulInfoLevel, &fs3, cbInfoBuf, flOptions);
+        if (crosses)
+        {
+          fs3 = *(PFILESTATUS3)pInfoBuf;        // Copy to buffer that does not cross 64K boundary
+          rc = DosSetPathInfo(pszPathName, ulInfoLevel, &fs3, cbInfoBuf, flOptions);
+        }
+        else
+        {
+          rc = DosSetPathInfo(pszPathName, ulInfoLevel, pInfoBuf, cbInfoBuf, flOptions);
+        }
         break;