From 2b1c8500fcf510083a4cb7572cd99ad51bcff97b Mon Sep 17 00:00:00 2001
From: Thomas Voss <mail@thomasvoss.com>
Date: Wed, 12 Jun 2024 01:14:49 +0200
Subject: Assert that we aren’t freeing anything
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---
 src/alloc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/alloc.c b/src/alloc.c
index 35b45c0..8682656 100644
--- a/src/alloc.c
+++ b/src/alloc.c
@@ -1,3 +1,4 @@
+#include <assert.h>
 #include <errno.h>
 #include <stdint.h>
 #include <stdlib.h>
@@ -8,6 +9,7 @@
 void *
 bufalloc(void *ptr, size_t nmemb, size_t size)
 {
+	assert(nmemb * size != 0);
 	if (size > SIZE_MAX / nmemb) {
 		errno = EOVERFLOW;
 		err("%s:", __func__);
-- 
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