Work in progress fix for wrong fingerprint indexes found when multipl…

…e patches modify the same code
ReVanced · Jan 27, 2025 · b08ef19 · b08ef19
1 parent 1dacd3d
commit b08ef19
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/src/main/kotlin/app/revanced/patcher/Fingerprint.kt b/src/main/kotlin/app/revanced/patcher/Fingerprint.kt
@@ -92,7 +92,14 @@ class Fingerprint internal constructor(
         }
 
         classes.forEach { classDef ->
-            val match = matchOrNull(classDef)
+            // Must use mutable class/method if it exists, otherwise if multiple patches
+            // modify the same method then the match indexes can be wrong.
+            // FIXME: This is too slow.
+            val classDefToUse = classes.proxyPool.find {
+                it.immutableClass.type == classDef.type
+            }?.mutableClass ?: classDef
+
+            val match = matchOrNull(classDefToUse)
             if (match != null) {
                 _matchOrNull = match
                 return match