From: Renato Golin <renato.golin@linaro.org>
Date: Tue, 21 Jan 2014 10:24:35 +0000 (+0000)
Subject: Checked return warning from coverity
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=6817639c74ecf7c72a033df52a1f08d037119e8f;p=oota-llvm.git

Checked return warning from coverity

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199716 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/StackProtector.cpp b/lib/CodeGen/StackProtector.cpp
index f2925ef7712..349b733418e 100644
--- a/lib/CodeGen/StackProtector.cpp
+++ b/lib/CodeGen/StackProtector.cpp
@@ -91,8 +91,9 @@ bool StackProtector::runOnFunction(Function &Fn) {
 
   Attribute Attr = Fn.getAttributes().getAttribute(
       AttributeSet::FunctionIndex, "stack-protector-buffer-size");
-  if (Attr.isStringAttribute())
-    Attr.getValueAsString().getAsInteger(10, SSPBufferSize);
+  if (Attr.isStringAttribute() &&
+      Attr.getValueAsString().getAsInteger(10, SSPBufferSize))
+      return false; // Invalid integer string
 
   ++NumFunProtected;
   return InsertStackProtectors();