Prevent unaligned access to NE in-memory module data.

loader/module.c

diff --git a/loader/module.c b/loader/module.c
index b687ea6..a50b5bd 100644
--- a/loader/module.c
+++ b/loader/module.c
@@ -356,7 +356,7 @@
                     + strlen(filename) + 1;
     size = sizeof(NE_MODULE) +
                  /* loaded file info */
-                 of_size +
+                 ((of_size + 3) & ~3) + 
                  /* segment table: DS,CS */
                  2 * sizeof(SEGTABLEENTRY) +
                  /* name table */
@@ -405,7 +405,7 @@
     ofs->cBytes = of_size < 256 ? of_size : 255;   /* FIXME */
     strcpy( ofs->szPathName, filename );
 
-    pSegment = (SEGTABLEENTRY*)((char*)(pModule + 1) + of_size);
+    pSegment = (SEGTABLEENTRY*)((char*)(pModule + 1) + ((of_size + 3) & ~3));
     pModule->seg_table = (int)pSegment - (int)pModule;
     /* Data segment */
     pSegment->size    = 0;

loader/ne/module.c

diff --git a/loader/ne/module.c b/loader/ne/module.c
index f4fc76a..5b30d0b 100644
--- a/loader/ne/module.c
+++ b/loader/ne/module.c
@@ -10,6 +10,7 @@
 #include <string.h>
 #include <unistd.h>
 #include <ctype.h>
+#include "wine/port.h"
 #include "wine/winbase16.h"
 #include "wine/library.h"
 #include "winerror.h"
@@ -264,9 +265,9 @@
     {
         if (((BYTE)*cpnt == len) && !memcmp( cpnt+1, buffer, len ))
         {
-            TRACE("  Found: ordinal=%d\n",
-                            *(WORD *)(cpnt + *cpnt + 1) );
-            return *(WORD *)(cpnt + *cpnt + 1);
+            WORD ordinal = GET_UA_WORD( cpnt + *cpnt + 1 );
+            TRACE("  Found: ordinal=%d\n", ordinal );
+            return ordinal;
         }
         cpnt += *cpnt + 1 + sizeof(WORD);
     }
@@ -282,9 +283,9 @@
     {
         if (((BYTE)*cpnt == len) && !memcmp( cpnt+1, buffer, len ))
         {
-            TRACE("  Found: ordinal=%d\n",
-                            *(WORD *)(cpnt + *cpnt + 1) );
-            return *(WORD *)(cpnt + *cpnt + 1);
+            WORD ordinal = GET_UA_WORD( cpnt + *cpnt + 1 );
+            TRACE("  Found: ordinal=%d\n", ordinal );
+            return ordinal;
         }
         cpnt += *cpnt + 1 + sizeof(WORD);
     }
@@ -331,7 +332,7 @@
 	entry++;
 
     sel = entry->segnum;
-    offset = entry->offs;
+    offset = GET_UA_WORD( &entry->offs );
 
     if (sel == 0xfe) sel = 0xffff;  /* constant entry */
     else sel = GlobalHandleToSel16(NE_SEG_TABLE(pModule)[sel-1].hSeg);
@@ -372,7 +373,7 @@
     for (i=0; i < (ordinal - bundle->first - 1); i++)
 	entry++;
 
-    entry->offs = offset;
+    PUT_UA_WORD( &entry->offs, offset );
     return TRUE;
 }
 

loader/ne/resource.c

diff --git a/loader/ne/resource.c b/loader/ne/resource.c
index 531585e..835f935 100644
--- a/loader/ne/resource.c
+++ b/loader/ne/resource.c
@@ -14,6 +14,7 @@
 #include <fcntl.h>
 #include <unistd.h>
 #include "windef.h"
+#include "wine/port.h"
 #include "wine/winbase16.h"
 #include "wine/library.h"
 #include "global.h"
@@ -259,7 +260,7 @@
 
     while(pTypeInfo->type_id)
     {
-	pTypeInfo->resloader = DefResourceHandlerProc;
+	PUT_UA_DWORD( &pTypeInfo->resloader, (DWORD)DefResourceHandlerProc );
 	pTypeInfo = NEXT_TYPEINFO(pTypeInfo);
     }
     return TRUE;
@@ -285,8 +286,8 @@
     {
         if (!(pTypeInfo = NE_FindTypeSection( pResTab, pTypeInfo, typeId )))
             break;
-        prevHandler = pTypeInfo->resloader;
-        pTypeInfo->resloader = resourceHandler;
+        prevHandler = (FARPROC16)GET_UA_DWORD( &pTypeInfo->resloader );
+        PUT_UA_DWORD( &pTypeInfo->resloader, (DWORD)resourceHandler );
         pTypeInfo = NEXT_TYPEINFO(pTypeInfo);
     }
     return prevHandler;
@@ -483,10 +484,10 @@
 	}
 	else
 	{
-	    if (    pTypeInfo->resloader 
-                 && pTypeInfo->resloader != DefResourceHandlerProc )
+            FARPROC16 resloader = (FARPROC16)GET_UA_DWORD( &pTypeInfo->resloader );
+	    if ( resloader && resloader != DefResourceHandlerProc )
                 pNameInfo->handle = NE_CallTo16_word_www(
-                    pTypeInfo->resloader, pNameInfo->handle, pModule->self, hRsrc );
+                    resloader, pNameInfo->handle, pModule->self, hRsrc );
 	    else
                 pNameInfo->handle = NE_DefResourceHandler(
                                          pNameInfo->handle, pModule->self, hRsrc );