From 01ffb92e5ef90743b02d3ea1062719406373c6d8 Mon Sep 17 00:00:00 2001
From: default <nobody@localhost>
Date: Sun, 16 Oct 2022 19:58:59 +0200
Subject: Backport from xs.

---
 xs_io.h      | 4 ++++
 xs_version.h | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/xs_io.h b/xs_io.h
index ca243ad..1379a34 100644
--- a/xs_io.h
+++ b/xs_io.h
@@ -84,6 +84,10 @@ d_char *xs_read(FILE *f, int *sz)
         size -= r;
     }
 
+    /* null terminate, just in case it's treated as a string */
+    s = xs_realloc(s, rdsz + 1);
+    s[rdsz] = '\0';
+
     *sz = rdsz;
 
     return s;
diff --git a/xs_version.h b/xs_version.h
index d810fd8..c408db0 100644
--- a/xs_version.h
+++ b/xs_version.h
@@ -1 +1 @@
-/* 65d893d17731d4cc1bfeeff6e5395e59fc4f7875 */
+/* d1bebf4154dd42f20c981f65325b33eadacfb1d8 */
-- 
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