fix for stripped binary

lapla-cogito · Oct 7, 2024 · 8972b42 · 8972b42
1 parent c55c009
commit 8972b42
Showing 1 changed file with 7 additions and 4 deletions.
diff --git a/src/obfus.rs b/src/obfus.rs
@@ -126,10 +126,13 @@ impl Obfuscator {
             String::from_utf8_lossy(&obfus.input[section_addr..section_addr + section_size])
                 .to_string();
 
-        let (section_addr, section_size, _, _) = obfus.get_section(".strtab").unwrap();
-        obfus.string_table =
-            String::from_utf8_lossy(&obfus.input[section_addr..section_addr + section_size])
-                .to_string();
+        let (section_addr, section_size, _, _) =
+            obfus.get_section(".strtab").unwrap_or((0, 0, 0, 0));
+        if section_addr != 0 && section_size != 0 {
+            obfus.string_table =
+                String::from_utf8_lossy(&obfus.input[section_addr..section_addr + section_size])
+                    .to_string();
+        }
 
         Ok(obfus)
     }