From 2db03e3e53af3ce5c87f64d163ab2be96aee2c0f Mon Sep 17 00:00:00 2001
From: Philipp Stephani <phst@google.com>
Date: Sat, 10 Apr 2021 21:21:08 +0200
Subject: [PATCH] * src/emacs.c (load_seccomp): Add a useful assertion.

---
 src/emacs.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/emacs.c b/src/emacs.c
index 1fecf1fa4b4..92f6bfe636f 100644
--- a/src/emacs.c
+++ b/src/emacs.c
@@ -1060,6 +1060,7 @@ load_seccomp (const char *file)
       emacs_perror ("read");
       goto out;
     }
+  eassert (read <= SIZE_MAX);
   if (read != size)
     {
       fprintf (stderr,
-- 
2.39.2