From d259b4aba2696a1996f837e1d7d58f9b13ba91d0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C5=8Dshin?= <git@wholezero.org>
Date: Mon, 6 May 2024 16:34:58 -0700
Subject: [PATCH] Zero out end-of-auxv
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I haven’t actually thought extremely carefully about exactly which value
gets zeroed by the previously-mentioned loop, but it varies by one word,
so it’s wrong half the time.
---
 ape/loader.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ape/loader.c b/ape/loader.c
index d74f83fe0..21f615577 100644
--- a/ape/loader.c
+++ b/ape/loader.c
@@ -1069,7 +1069,7 @@ EXTERN_C __attribute__((__noreturn__)) void ApeLoader(long di, long *sp,
     flags = (endp - 1) - sp + sp2;
     flags[0] = AT_FLAGS;
     flags[1] = literally * AT_FLAGS_PRESERVE_ARGV0;
-    /* end-of-auxv sentinel is zeroed by loop above */
+    flags[2] = 0;       /* end-of-auxv sentinel */
   }
   sp = sp2;