diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index d043440..f42e642 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -84,7 +84,7 @@
 		.min_coredump	= ELF_EXEC_PAGESIZE
 };
 
-#define BAD_ADDR(x) ((unsigned long)(x) > TASK_SIZE)
+#define BAD_ADDR(x) ((unsigned long)(x) >= TASK_SIZE)
 
 static int set_brk(unsigned long start, unsigned long end)
 {
@@ -394,7 +394,7 @@
 			 * <= p_memsize so it's only necessary to check p_memsz.
 			 */
 			k = load_addr + eppnt->p_vaddr;
-			if (k > TASK_SIZE ||
+			if (BAD_ADDR(k) ||
 			    eppnt->p_filesz > eppnt->p_memsz ||
 			    eppnt->p_memsz > TASK_SIZE ||
 			    TASK_SIZE - eppnt->p_memsz < k) {
@@ -887,7 +887,7 @@
 		 * allowed task size. Note that p_filesz must always be
 		 * <= p_memsz so it is only necessary to check p_memsz.
 		 */
-		if (k > TASK_SIZE || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
+		if (BAD_ADDR(k) || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
 		    elf_ppnt->p_memsz > TASK_SIZE ||
 		    TASK_SIZE - elf_ppnt->p_memsz < k) {
 			/* set_brk can never work. Avoid overflows. */
@@ -941,10 +941,9 @@
 						    interpreter,
 						    &interp_load_addr);
 		if (BAD_ADDR(elf_entry)) {
-			printk(KERN_ERR "Unable to load interpreter %.128s\n",
-				elf_interpreter);
 			force_sig(SIGSEGV, current);
-			retval = -ENOEXEC; /* Nobody gets to see this, but.. */
+			retval = IS_ERR((void *)elf_entry) ?
+					(int)elf_entry : -EINVAL;
 			goto out_free_dentry;
 		}
 		reloc_func_desc = interp_load_addr;
@@ -955,8 +954,8 @@
 	} else {
 		elf_entry = loc->elf_ex.e_entry;
 		if (BAD_ADDR(elf_entry)) {
-			send_sig(SIGSEGV, current, 0);
-			retval = -ENOEXEC; /* Nobody gets to see this, but.. */
+			force_sig(SIGSEGV, current);
+			retval = -EINVAL;
 			goto out_free_dentry;
 		}
 	}