From: Vassil Vassilev <v.g.vassilev@gmail.com>
Date: Fri, 17 Mar 2017 20:58:08 +0000 (+0000)
Subject: [coverity] Fix uninit variable.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=39984d5813cf79959c014093f5b9a3c71a6d7272;p=llvm

[coverity] Fix uninit variable.

Patch by John Harvey!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@298122 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Transforms/Instrumentation/EfficiencySanitizer.cpp b/lib/Transforms/Instrumentation/EfficiencySanitizer.cpp
index 05eba6c4dc6..194f17f6568 100644
--- a/lib/Transforms/Instrumentation/EfficiencySanitizer.cpp
+++ b/lib/Transforms/Instrumentation/EfficiencySanitizer.cpp
@@ -757,7 +757,7 @@ bool EfficiencySanitizer::instrumentGetElementPtr(Instruction *I, Module &M) {
     return false;
   }
   Type *SourceTy = GepInst->getSourceElementType();
-  StructType *StructTy;
+  StructType *StructTy = nullptr;
   ConstantInt *Idx;
   // Check if GEP calculates address from a struct array.
   if (isa<StructType>(SourceTy)) {