From 979f70177ed0b609ac81091da54ba9a0d20e5ab3 Mon Sep 17 00:00:00 2001
From: Tyler Hallada <tyler@hallada.net>
Date: Wed, 21 Jul 2021 22:22:49 -0400
Subject: [PATCH] Fix handling of XXXX fields in plugin header

---
 src/parser.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/parser.rs b/src/parser.rs
index 757331c..17c62b4 100644
--- a/src/parser.rs
+++ b/src/parser.rs
@@ -336,7 +336,11 @@ fn parse_plugin_header(input: &[u8]) -> IResult<&[u8], PluginHeader> {
     let mut large_size = None;
     while consumed_bytes < tes4.size as u32 {
         let (remaining, field) = parse_field_header(input)?;
-        consumed_bytes += field.size as u32 + FIELD_HEADER_SIZE;
+        if let Some(size) = large_size {
+            consumed_bytes += size + FIELD_HEADER_SIZE;
+        } else {
+            consumed_bytes += field.size as u32 + FIELD_HEADER_SIZE;
+        }
         input = remaining;
         match field.field_type {
             "CNAM" => {