Fix unrestrict issue

scan_test.sh

@@ -1,14 +1,12 @@
 #!/bin/bash
 
-process_file() {
-    echo "Processing $1"
-    # echo -n "First 100 bytes of $file: "
-    #  | od -An -t x1
-    # dd bs=1 count=100 if="$file" 2>/dev/null
+mock_scanner() {
+    echo "Processing $1..."
     dd bs=1 count=100 if="$1" >/dev/null 2>&1
+    echo "Processed $1"
 }
 
-export -f process_file
+export -f mock_scanner
 
 if [ "$#" -ne 1 ]; then
     echo "Usage: $0 directory"
@@ -20,4 +18,4 @@ if [ ! -d "$1" ]; then
     exit 1
 fi
 
-find "$1" -type f -print0 | xargs -0 -n1 -P20 -I{} bash -c 'process_file "$@"' _ {}
+find "$1" -type f -print0 | xargs -0 -n1 -P20 -I{} bash -c 'mock_scanner "$@"' _ {}