Fix hard crash on files smaller than 4/8 bytes

cohaereo · cohaereo · commit 5acd35be6633 · 2024-04-13T22:30:45.000+02:00
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "quicktag"
-version = "0.5.0"
+version = "0.5.1"
 edition = "2021"
 
 [dependencies]
diff --git a/src/gui/tag.rs b/src/gui/tag.rs
@@ -108,12 +108,12 @@ impl TagView {
             std::ptr::copy_nonoverlapping(
                 tag_data.as_ptr(),
                 data_chunks_u32.as_mut_ptr() as *mut u8,
-                tag_data.len(),
+                data_chunks_u32.len() * 4,
             );
             std::ptr::copy_nonoverlapping(
                 tag_data.as_ptr(),
                 data_chunks_u64.as_mut_ptr() as *mut u8,
-                tag_data.len(),
+                data_chunks_u64.len() * 8,
             );
         }
 
