diff -Naur linux-2.4.0-test6-pre8/kernel/fork.c linux-2.4.0-test6-pre8-new/kernel/fork.c
--- linux-2.4.0-test6-pre8/kernel/fork.c	Tue Aug  8 03:29:16 2000
+++ linux-2.4.0-test6-pre8-new/kernel/fork.c	Tue Aug  8 03:29:24 2000
@@ -126,10 +126,24 @@
 static inline int dup_mmap(struct mm_struct * mm)
 {
 	struct vm_area_struct * mpnt, *tmp, **pprev;
+	struct mm_struct *current_mm = current->mm;
 	int retval;
 
-	/* Kill me slowly. UGLY! FIXME! */
-	memcpy(&mm->start_code, &current->mm->start_code, 15*sizeof(unsigned long));
+	mm->start_code = current_mm->start_code;
+	mm->end_code = current_mm->end_code;
+	mm->start_data = current_mm->start_data;
+	mm->end_data = current_mm->end_data;
+	mm->start_brk = current_mm->start_brk;
+	mm->brk = current_mm->brk;
+	mm->start_stack = current_mm->start_stack;
+	mm->arg_start = current_mm->arg_start;
+	mm->arg_end = current_mm->arg_end;
+	mm->env_start = current_mm->env_start;
+	mm->env_end = current_mm->env_end;
+	mm->res = current_mm->res;
+	mm->total_vm = current_mm->total_vm;
+	mm->locked_vm = current_mm->locked_vm;
+	mm->def_flags = current_mm->def_flags;
 
 	flush_cache_mm(current->mm);
 	pprev = &mm->mmap;