TMemoryInput Try to prohibit use-after-free and require explicit cast to TStringBuf (with &&)

1 files changed, 6 insertions, 0 deletions

diff --git a/util/stream/mem.h b/util/stream/mem.h
index 18a5d46772..cad6dfb975 100644
--- a/util/stream/mem.h
+++ b/util/stream/mem.h
@@ -26,7 +26,13 @@ public:
      * @param len                       Size of the memory block.
      */
     TMemoryInput(const void* buf, size_t len) noexcept;
+    TMemoryInput(TString&&) = delete;
     explicit TMemoryInput(const TStringBuf buf) noexcept;
+    explicit TMemoryInput(const char* zstr)
+        : TMemoryInput(TStringBuf(zstr))
+    {
+    }
+
     ~TMemoryInput() override;
 
     TMemoryInput(const TMemoryInput& other) noexcept