BUG: Result from ostrstream::str() can be a null pointer.

2026-02-22 06:59:01 -06:00 · 2002-06-25 09:18:43 -04:00
parent eb5b8e3d24
commit dae99c659d
1 changed files with 2 additions and 1 deletions
--- a/Source/cmStandardIncludes.h
+++ b/Source/cmStandardIncludes.h
@@ -181,7 +181,8 @@ public:
      cmStrStreamCleanup cleanup(*this);
      cmStrStreamCleanup::IgnoreUnusedVariable(cleanup);
      int pcount = this->pcount();
-      return std::string(this->Superclass::str(), pcount);
+      const char* ptr = this->Superclass::str();
+      return std::string(ptr?ptr:"", pcount);
    }
 private:
  cmStringStream(const cmStringStream&);