--- a/src/input/input_file.c	2022-03-06 17:31:23.000000000 +0100
+++ b/src/input/input_file.c	2022-04-07 16:02:41.049088452 +0200
@@ -449,7 +449,7 @@
 #ifdef HAVE_MMAP
   this->mmap_base = NULL;
   do {
-    uint8_t mmap_base;
+    uint8_t *mmap_base;
     size_t tmp_size;
     /* may cause truncation - if it does, DON'T mmap! */
     tmp_size = (size_t)sbuf.st_size;