various: do not propagate exception through dtor

Coverity 189689, 189690, 189692, 189695
2018-11-15 13:51:54 +00:00
parent d0c4123034
commit 2b3595d0fe
4 changed files with 11 additions and 4 deletions
@@ -73,7 +73,7 @@ namespace epee
    mlocked(const T &&t): T(t) { mlocker::lock(this, sizeof(T)); }
    mlocked(const mlocked<T> &&mt): T(mt) { mlocker::lock(this, sizeof(T)); }
    mlocked<T> &operator=(const mlocked<T> &mt) { T::operator=(mt); return *this; }
-    ~mlocked() { mlocker::unlock(this, sizeof(T)); }
+    ~mlocked() { try { mlocker::unlock(this, sizeof(T)); } catch (...) { /* do not propagate */ } }
  };

  template<typename T>