Fixed possible null-pointer dereference.

1ba39198 · Erik Verbruggen · f1e66546 · 1ba39198
Commit 1ba39198 authored Oct 05, 2009 by Erik Verbruggen
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src/shared/cplusplus/CheckName.cpp src/shared/cplusplus/CheckName.cpp +5 -2

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--- a/src/shared/cplusplus/CheckName.cpp
+++ b/src/shared/cplusplus/CheckName.cpp
@@ -394,8 +394,11 @@ bool CheckName::visit(ObjCSelectorWithArgumentsAST *ast)

        names.push_back(name);
    }
-    _name = control()->selectorNameId(&names[0], names.size(), true);
-    ast->selector_name = _name;
+
+    if (!names.empty()) {
+        _name = control()->selectorNameId(&names[0], names.size(), true);
+        ast->selector_name = _name;
+    }

    return false;
 }