From 1ff521683f1f61573a000d939eef94ca964f452c Mon Sep 17 00:00:00 2001
From: rick2600 <ricks2600@gmail.com>
Date: Thu, 5 May 2022 02:11:43 -0300
Subject: [PATCH] Fix #975 - null ptr dereference when a table is created with
 negative capacity

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

diff --git a/src/core/table.c b/src/core/table.c
index 18191a7a..c7235f64 100644
--- a/src/core/table.c
+++ b/src/core/table.c
@@ -301,6 +301,7 @@ JANET_CORE_FN(cfun_table_new,
               "can be avoided. Returns the new table.") {
     janet_fixarity(argc, 1);
     int32_t cap = janet_getinteger(argv, 0);
+    if (cap < 0) janet_panic("expected positive integer");
     return janet_wrap_table(janet_table(cap));
 }