From 9083be4c1833b94204d9535206a7f7959e1a17da Mon Sep 17 00:00:00 2001
From: Katy Coe <djkaty@start.no>
Date: Thu, 13 Feb 2020 18:05:26 +0100
Subject: [PATCH] ELF: Don't decrypt if there is no .rodata section (part of
 #21)

---
 Il2CppInspector.Common/FileFormatReaders/ElfReader.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Il2CppInspector.Common/FileFormatReaders/ElfReader.cs b/Il2CppInspector.Common/FileFormatReaders/ElfReader.cs
index f144ca5..795dbef 100644
--- a/Il2CppInspector.Common/FileFormatReaders/ElfReader.cs
+++ b/Il2CppInspector.Common/FileFormatReaders/ElfReader.cs
@@ -252,7 +252,7 @@ namespace Il2CppInspector
             Console.WriteLine($"Processed {rels.Count} relocations");
 
             // Detect and defeat trivial XOR encryption
-            if (dynamic_table.Any(d => (Elf) conv.Int(d.d_tag) == Elf.DT_INIT)) {
+            if (getDynamic(Elf.DT_INIT) != null && sectionByName.ContainsKey(".rodata")) {
                 var rodataFirstBytes = ReadArray<byte>(conv.Long(sectionByName[".rodata"].sh_offset), 256);
                 var xorKey = rodataFirstBytes.GroupBy(b => b).OrderByDescending(f => f.Count()).First().Key;