From 6d3a57b4ac71cb97f0264381e1459fd503e8c67f Mon Sep 17 00:00:00 2001
From: gingerBill <bill@gingerbill.org>
Date: Wed, 6 Mar 2024 13:48:37 +0000
Subject: [PATCH] Zero `intrinsics.alloca`

---
 core/encoding/json/unmarshal.odin | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/core/encoding/json/unmarshal.odin b/core/encoding/json/unmarshal.odin
index 936bc5df5..ba646b0b7 100644
--- a/core/encoding/json/unmarshal.odin
+++ b/core/encoding/json/unmarshal.odin
@@ -375,8 +375,11 @@ unmarshal_object :: proc(p: ^Parser, v: any, end_token: Token_Kind) -> (err: Unm
 				field_used[index/8] |= byte(index&7)
 				return prev_set
 			}
-			
-			field_used := intrinsics.alloca((len(fields)+7)/8, 1)
+
+			field_used_bytes := (len(fields)+7)/8
+			field_used := intrinsics.alloca(field_used_bytes, 1)
+			intrinsics.mem_zero(field_used, field_used_bytes)
+
 			use_field_idx := -1
 			
 			for field, field_idx in fields {