1 files changed, 13 insertions, 14 deletions

diff --git a/src/firejail/fs_etc.c b/src/firejail/fs_etc.c
index 59700dd9b..b0835d50b 100644
--- a/src/firejail/fs_etc.c
+++ b/src/firejail/fs_etc.c
@@ -36,20 +36,20 @@ void fs_machineid(void) {
                 return;
         if (arg_debug)
                 printf("Generating a new machine-id\n");
-                
+
         // init random number generator
         srand(time(NULL));
-        
+
         // generate random id
         mid.u32[0] = rand();
         mid.u32[1] = rand();
         mid.u32[2] = rand();
         mid.u32[3] = rand();
-        
+
         // UUID version 4 and DCE variant
         mid.u8[6] = (mid.u8[6] & 0x0F) | 0x40;
         mid.u8[8] = (mid.u8[8] & 0x3F) | 0x80;
-        
+
         // write it in a file
         FILE *fp = fopen(RUN_MACHINEID, "w");
         if (!fp)
@@ -58,7 +58,7 @@ void fs_machineid(void) {
         fclose(fp);
         if (set_perms(RUN_MACHINEID, 0, 0, 0444))
                 errExit("set_perms");
-                
+
 
         struct stat s;
         if (stat("/etc/machine-id", &s) == 0) {
@@ -93,7 +93,7 @@ static int check_dir_or_file(const char *fname) {
         if (S_ISDIR(s.st_mode) || S_ISREG(s.st_mode) || !is_link(fname))
                 return 1;       // normal exit
 
-errexit:        
+errexit:
         fprintf(stderr, "Error: invalid file type, %s.\n", fname);
         exit(1);
 }
@@ -116,7 +116,7 @@ static void duplicate(const char *fname, const char *private_dir, const char *pr
 
         if (arg_debug)
                 printf("copying %s to private %s\n", src, private_dir);
-                
+
         struct stat s;
         if (stat(src, &s) == 0 && S_ISDIR(s.st_mode)) {
                 // create the directory in RUN_ETC_DIR
@@ -139,11 +139,11 @@ void fs_private_dir_list(const char *private_dir, const char *private_run_dir, c
         assert(private_dir);
         assert(private_run_dir);
         assert(private_list);
-        
+
         // create /run/firejail/mnt/etc directory
         mkdir_attr(private_run_dir, 0755, 0, 0);
         fs_logger2("tmpfs", private_dir);
-        
+
         fs_logger_print();      // save the current log
 
 
@@ -157,21 +157,20 @@ void fs_private_dir_list(const char *private_dir, const char *private_run_dir, c
                 char *dlist = strdup(private_list);
                 if (!dlist)
                         errExit("strdup");
-        
+
 
                 char *ptr = strtok(dlist, ",");
                 duplicate(ptr, private_dir, private_run_dir);
-        
+
                 while ((ptr = strtok(NULL, ",")) != NULL)
                         duplicate(ptr, private_dir, private_run_dir);
-                free(dlist);    
+                free(dlist);
                 fs_logger_print();
         }
-        
+
         if (arg_debug)
                 printf("Mount-bind %s on top of %s\n", private_run_dir, private_dir);
         if (mount(private_run_dir, private_dir, NULL, MS_BIND|MS_REC, NULL) < 0)
                 errExit("mount bind");
         fs_logger2("mount", private_dir);
 }
-