From 140053502bd5ce162ab7e6bfbb151494381d704c Mon Sep 17 00:00:00 2001
From: van Hauser <vh@thc.org>
Date: Thu, 7 May 2020 08:08:20 +0200
Subject: import transform fix into autodict, code-format

---
 llvm_mode/afl-llvm-lto-instrim.so.cc | 24 ++++++++++++++++--------
 1 file changed, 16 insertions(+), 8 deletions(-)

(limited to 'llvm_mode/afl-llvm-lto-instrim.so.cc')

diff --git a/llvm_mode/afl-llvm-lto-instrim.so.cc b/llvm_mode/afl-llvm-lto-instrim.so.cc
index 9fd3e3ec..f862e091 100644
--- a/llvm_mode/afl-llvm-lto-instrim.so.cc
+++ b/llvm_mode/afl-llvm-lto-instrim.so.cc
@@ -346,11 +346,15 @@ struct InsTrimLTO : public ModulePass {
                   if (auto *Var =
                           dyn_cast<GlobalVariable>(Ptr->getOperand(0))) {
 
-                    if (auto *Array = dyn_cast<ConstantDataArray>(
-                            Var->getInitializer())) {
+                    if (Var->hasInitializer()) {
 
-                      HasStr2 = true;
-                      Str2 = Array->getAsString().str();
+                      if (auto *Array = dyn_cast<ConstantDataArray>(
+                              Var->getInitializer())) {
+
+                        HasStr2 = true;
+                        Str2 = Array->getAsString().str();
+
+                      }
 
                     }
 
@@ -419,11 +423,15 @@ struct InsTrimLTO : public ModulePass {
                   if (auto *Var =
                           dyn_cast<GlobalVariable>(Ptr->getOperand(0))) {
 
-                    if (auto *Array = dyn_cast<ConstantDataArray>(
-                            Var->getInitializer())) {
+                    if (Var->hasInitializer()) {
+
+                      if (auto *Array = dyn_cast<ConstantDataArray>(
+                              Var->getInitializer())) {
+
+                        HasStr1 = true;
+                        Str1 = Array->getAsString().str();
 
-                      HasStr1 = true;
-                      Str1 = Array->getAsString().str();
+                      }
 
                     }
 
-- 
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