1 files changed, 1 insertions, 1 deletions
diff --git a/exec.c b/exec.c
index af9e006..4be65a4 100644
--- a/exec.c
+++ b/exec.c
@@ -55,7 +55,7 @@ exec(char *path, char **argv)
   sz = PGROUNDUP(sz);
   if((sz = allocuvm(pgdir, sz, sz + 2*PGSIZE)) == 0)
     goto bad;
-  clear_pte_u(pgdir, (char*)(sz-2*PGSIZE));
+  clearpteu(pgdir, (char*)(sz - 2*PGSIZE));
   sp = sz;
 
   // Push argument strings, prepare rest of stack in ustack.