From: Saleem Abdulrasool <compnerd@compnerd.org>
Date: Tue, 18 Mar 2014 05:26:55 +0000 (+0000)
Subject: ARM: add an assertion
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=96be4240bbd7087168240e486d194beb98278db7;p=oota-llvm.git

ARM: add an assertion

Add an assertion that a valid section is referenced.  The potential NULL pointer
dereference was identified by the clang static analyzer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204114 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
index 403e147a6ab..ccb1c641efe 100644
--- a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
+++ b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
@@ -8804,6 +8804,7 @@ bool ARMAsmParser::parseDirectiveEven(SMLoc L) {
     Section = getStreamer().getCurrentSection().first;
   }
 
+  assert(Section && "must have section to emit alignment");
   if (Section->UseCodeAlign())
     getStreamer().EmitCodeAlignment(2);
   else