Truncate requested section names to 16 bytes when importing DWARF info from a Mach-O

Author: negasora

plugins/dwarf/shared/src/lib.rs

@@ -177,7 +177,9 @@ pub fn create_section_reader<'a, Endian: 'a + Endianity>(
                 endian,
             ))
         }
-    } else if let Some(section) = view.section_by_name("__".to_string() + &section_name[1..]) {
+    }
+    // Truncate Mach-O section names to 16 bytes
+    else if let Some(section) = view.section_by_name("__".to_string() + &section_name[1..section_name.len().min(15)]) {
         Ok(EndianRcSlice::new(
             Rc::from(view.read_vec(section.start(), section.len()).as_slice()),
             endian,