FF7: Fix field chunk size calculation for the chunk number 9 (#763)

julianxhokaxhiu · Dec 7, 2024 · d84e7c4 · d84e7c4
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diff --git a/Changelog.md b/Changelog.md
@@ -2,6 +2,10 @@
 
 - Full commit list since last stable release: https://github.com/julianxhokaxhiu/FFNx/compare/1.21.1...master
 
+## FF7
+
+- Core: Fix field chunk size calculation for the chunk number 9 ( https://github.com/julianxhokaxhiu/FFNx/pull/763 )
+
 # 1.21.1
 
 - Full commit list since last stable release: https://github.com/julianxhokaxhiu/FFNx/compare/1.21.0...1.21.1

diff --git a/src/ff7/file.cpp b/src/ff7/file.cpp
@@ -670,8 +670,8 @@ int ff7_read_field_file(char* path)
 			}
 			else
 			{
-				//there is no section after, so we use known_field_buffer_size.
-				data_len = *ff7_externals.known_field_buffer_size - data_ptr - 0x4;
+				// there is no section after, so we have to trust it.
+				data_len = *(uint32_t*)(original_field_data + data_ptr);
 			}
 
 			ff7_field_file_chunked[n].size = data_len;