1 files changed, 6 insertions, 0 deletions
diff --git a/lib/StaticAnalyzer/Checkers/MallocChecker.cpp b/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
index 88a0613a78..a14057980f 100644
--- a/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
@@ -924,6 +924,12 @@ void MallocChecker::checkBind(SVal loc, SVal val, const Stmt *S,
       // the binding).
       escapes = (state == (state->bindLoc(*regionLoc, val)));
     }
+    if (!escapes) {
+      // Case 4: We do not currently model what happens when a symbol is
+      // assigned to a struct field, so be conservative here and let the symbol
+      // go. TODO: This could definitely be improved upon.
+      escapes = !isa<VarRegion>(regionLoc->getRegion());
+    }
   }
 
   // If our store can represent the binding and we aren't storing to something