2 files changed, 6 insertions, 3 deletions

diff --git a/arch/sparc64/kernel/binfmt_aout32.c b/arch/sparc64/kernel/binfmt_aout32.c
index f205fc7cbcd0..d208cc7804f2 100644
--- a/arch/sparc64/kernel/binfmt_aout32.c
+++ b/arch/sparc64/kernel/binfmt_aout32.c
@@ -177,7 +177,7 @@ static u32 __user *create_aout32_tables(char __user *p, struct linux_binprm *bpr
                         get_user(c,p++);
                 } while (c);
         }
-        put_user(NULL,argv);
+        put_user(0,argv);
         current->mm->arg_end = current->mm->env_start = (unsigned long) p;
         while (envc-->0) {
                 char c;
@@ -186,7 +186,7 @@ static u32 __user *create_aout32_tables(char __user *p, struct linux_binprm *bpr
                         get_user(c,p++);
                 } while (c);
         }
-        put_user(NULL,envp);
+        put_user(0,envp);
         current->mm->env_end = (unsigned long) p;
         return sp;
 }
diff --git a/arch/sparc64/kernel/ebus.c b/arch/sparc64/kernel/ebus.c
index bc9ae36f7a43..04ab81cb4f48 100644
--- a/arch/sparc64/kernel/ebus.c
+++ b/arch/sparc64/kernel/ebus.c
@@ -375,7 +375,10 @@ static void __init fill_ebus_device(struct device_node *dp, struct linux_ebus_de
                 dev->num_addrs = 0;
                 dev->num_irqs = 0;
         } else {
-                (void) of_get_property(dp, "reg", &len);
+                const int *regs = of_get_property(dp, "reg", &len);
+
+                if (!regs)
+                        len = 0;
                 dev->num_addrs = len / sizeof(struct linux_prom_registers);
 
                 for (i = 0; i < dev->num_addrs; i++)