1 files changed, 4 insertions, 0 deletions
diff --git a/fs/exec.c b/fs/exec.c
index 983295c0b..ebe901195 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -888,6 +888,7 @@ int transfer_args_to_stack(struct linux_binprm *bprm,
 			goto out;
 	}
 
+	bprm->exec += *sp_location - MAX_ARG_PAGES * PAGE_SIZE;
 	*sp_location = sp;
 
 out:
@@ -1392,6 +1393,9 @@ int begin_new_exec(struct linux_binprm * bprm)
 
 out_unlock:
 	up_write(&me->signal->exec_update_lock);
+	if (!bprm->cred)
+		mutex_unlock(&me->signal->cred_guard_mutex);
+
 out:
 	return retval;
 }