From 3a1e68689635cbc5bbd3748d164b0345dc52603e Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Tue, 21 Jul 2015 23:23:35 +0300
Subject: Track new pointer variables if variable not have initial value.

---
 src/analysis/expression.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src')

diff --git a/src/analysis/expression.cpp b/src/analysis/expression.cpp
index 9fcc11e..50ebf74 100644
--- a/src/analysis/expression.cpp
+++ b/src/analysis/expression.cpp
@@ -777,6 +777,12 @@ bool handleSetVarToFunction(const std::string &var,
     if (!isPointerArg(node1))
         return handleSetVarToFunctionBack(var, node2, wo);
 
+    if (node2 == nullptr)
+    {   // type *var;
+        addUnknownVar(wo, var);
+        return true;
+    }
+
     if (node2 != CALL_EXPR)
     {
         if (node2 != COMPOUND_EXPR)
-- 
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