2 files changed, 12 insertions, 1 deletions
diff --git a/lib/StaticAnalyzer/Core/Environment.cpp b/lib/StaticAnalyzer/Core/Environment.cpp
index 61701385eb..74f04ce5a5 100644
--- a/lib/StaticAnalyzer/Core/Environment.cpp
+++ b/lib/StaticAnalyzer/Core/Environment.cpp
@@ -139,7 +139,14 @@ class MarkLiveCallback : public SymbolVisitor {
   SymbolReaper &SymReaper;
 public:
   MarkLiveCallback(SymbolReaper &symreaper) : SymReaper(symreaper) {}
-  bool VisitSymbol(SymbolRef sym) { SymReaper.markLive(sym); return true; }
+  bool VisitSymbol(SymbolRef sym) {
+    SymReaper.markLive(sym);
+    return true;
+  }
+  bool VisitMemRegion(const MemRegion *R) {
+    SymReaper.markLive(R);
+    return true;
+  }
 };
 } // end anonymous namespace
 
diff --git a/lib/StaticAnalyzer/Core/ProgramState.cpp b/lib/StaticAnalyzer/Core/ProgramState.cpp
index 6f39c0321e..b9cfa27808 100644
--- a/lib/StaticAnalyzer/Core/ProgramState.cpp
+++ b/lib/StaticAnalyzer/Core/ProgramState.cpp
@@ -553,6 +553,10 @@ bool ScanReachableSymbols::scan(const MemRegion *R) {
   if (isVisited)
     return true;
   isVisited = 1;
+  
+  
+  if (!visitor.VisitMemRegion(R))
+    return false;
 
   // If this is a symbolic region, visit the symbol for the region.
   if (const SymbolicRegion *SR = dyn_cast<SymbolicRegion>(R))