3 files changed, 24 insertions, 0 deletions
diff --git a/src/main.cpp b/src/main.cpp
index 5141951ed..236847ad1 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -34,6 +34,7 @@
 #include "utils/mkdir.h"
 #endif
 #include "utils/paths.h"
+#include "utils/physfsrwops.h"
 #include "utils/process.h"
 #include "utils/physfstools.h"
 #include "utils/xml.h"
@@ -309,6 +310,7 @@ int main(int argc, char *argv[])
     }
     delete client;
     client = nullptr;
+    reportRWops();
     return ret;
 }
 
diff --git a/src/utils/physfsrwops.cpp b/src/utils/physfsrwops.cpp
index 31b86058c..022e8160f 100644
--- a/src/utils/physfsrwops.cpp
+++ b/src/utils/physfsrwops.cpp
@@ -24,6 +24,8 @@
 
 #include "utils/physfsrwops.h"
 
+#include "logger.h"
+
 #include "utils/fuzzer.h"
 
 #include <stdio.h>
@@ -38,6 +40,10 @@
 #define PHYSFSSIZE int
 #endif
 
+#ifdef DUMP_LEAKED_RESOURCES
+static int openedRWops = 0;
+#endif
+
 static PHYSFSINT physfsrwops_seek(SDL_RWops *const rw, const PHYSFSINT offset,
                                   const int whence)
 {
@@ -150,6 +156,11 @@ static int physfsrwops_close(SDL_RWops *const rw)
     } /* if */
 
     SDL_FreeRW(rw);
+#ifdef DUMP_LEAKED_RESOURCES
+    if (openedRWops <= 0)
+        logger->log("closing already closed RWops");
+    openedRWops --;
+#endif
     return 0;
 } /* physfsrwops_close */
 
@@ -184,6 +195,9 @@ static SDL_RWops *create_rwops(PHYSFS_file *const handle)
             retval->close = physfsrwops_close;
             retval->hidden.unknown.data1 = handle;
         } /* if */
+#ifdef DUMP_LEAKED_RESOURCES
+    openedRWops ++;
+#endif
     } /* else */
 
     return retval;
@@ -242,4 +256,10 @@ SDL_RWops *PHYSFSRWOPS_openAppend(const char *const fname)
     return create_rwops(PhysFs::openAppend(fname));
 } /* PHYSFSRWOPS_openAppend */
 
+void reportRWops()
+{
+    if (openedRWops)
+        logger->log("leaking RWops: %d", openedRWops);
+}
+
 /* end of physfsrwops.c ... */
diff --git a/src/utils/physfsrwops.h b/src/utils/physfsrwops.h
index fb0285e0a..45ee21cc4 100644
--- a/src/utils/physfsrwops.h
+++ b/src/utils/physfsrwops.h
@@ -79,4 +79,6 @@ SDL_RWops *PHYSFSRWOPS_openAppend(const char *const fname) A_WARN_UNUSED;
  */
 SDL_RWops *PHYSFSRWOPS_makeRWops(PHYSFS_file *const handle) A_WARN_UNUSED;
 
+void reportRWops();
+
 #endif  // UTILS_PHYSFSRWOPS_H