Fixed #7057 (valueFlowAfterAssign doesn't terminate)

2015-10-19 19:36:46 +02:00 · 2015-10-19 19:36:46 +02:00 · 6b9088de3f
parent c74529ae08
commit 6b9088de3f
1 changed files with 5 additions and 0 deletions
--- a/lib/valueflow.cpp
+++ b/lib/valueflow.cpp
@ -363,6 +363,11 @@ static bool addValue(Token *tok, const ValueFlow::Value &value)
        tok->values.clear();
    }

+    // Don't handle more than 10 values for performance reasons
+    // TODO: add setting?
+    if (tok->values.size() >= 10U)
+        return false;
+
    // if value already exists, don't add it again
    std::list<ValueFlow::Value>::iterator it;
    for (it = tok->values.begin(); it != tok->values.end(); ++it) {