Remove trailing whitespace from src/

1 files changed, 20 insertions, 20 deletions

diff --git a/src/firejail/fs_home.c b/src/firejail/fs_home.c
index 70f0388e6..e5e068583 100644
--- a/src/firejail/fs_home.c
+++ b/src/firejail/fs_home.c
@@ -63,7 +63,7 @@ static void skel(const char *homedir, uid_t u, gid_t g) {
                 if (asprintf(&fname, "%s/.cshrc", homedir) == -1)
                         errExit("asprintf");
                 struct stat s;
-                
+
                 // don't copy it if we already have the file
                 if (stat(fname, &s) == 0)
                         return;
@@ -88,7 +88,7 @@ static void skel(const char *homedir, uid_t u, gid_t g) {
                         errExit("asprintf");
                 struct stat s;
                 // don't copy it if we already have the file
-                if (stat(fname, &s) == 0) 
+                if (stat(fname, &s) == 0)
                         return;
                 if (is_link(fname)) { // stat on dangling symlinks fails, try again using lstat
                         fprintf(stderr, "Error: invalid %s file\n", fname);
@@ -113,10 +113,10 @@ static int store_xauthority(void) {
                 SET_PERMS_STREAM(fp, getuid(), getgid(), 0600);
                 fclose(fp);
         }
-        
+
         if (asprintf(&src, "%s/.Xauthority", cfg.homedir) == -1)
                 errExit("asprintf");
-        
+
         struct stat s;
         if (stat(src, &s) == 0) {
                 if (is_link(src)) {
@@ -128,7 +128,7 @@ static int store_xauthority(void) {
                 fs_logger2("clone", dest);
                 return 1; // file copied
         }
-        
+
         return 0;
 }
 
@@ -143,10 +143,10 @@ static int store_asoundrc(void) {
                 SET_PERMS_STREAM(fp, getuid(), getgid(), 0644);
                 fclose(fp);
         }
-        
+
         if (asprintf(&src, "%s/.asoundrc", cfg.homedir) == -1)
                 errExit("asprintf");
-        
+
         struct stat s;
         if (stat(src, &s) == 0) {
                 if (is_link(src)) {
@@ -168,7 +168,7 @@ static int store_asoundrc(void) {
                 fs_logger2("clone", dest);
                 return 1; // file copied
         }
-        
+
         return 0;
 }
 
@@ -178,7 +178,7 @@ static void copy_xauthority(void) {
         char *dest;
         if (asprintf(&dest, "%s/.Xauthority", cfg.homedir) == -1)
                 errExit("asprintf");
-        
+
         // if destination is a symbolic link, exit the sandbox!!!
         if (is_link(dest)) {
                 fprintf(stderr, "Error: %s is a symbolic link\n", dest);
@@ -187,7 +187,7 @@ static void copy_xauthority(void) {
 
         copy_file_as_user(src, dest, getuid(), getgid(), S_IRUSR | S_IWUSR); // regular user
         fs_logger2("clone", dest);
-        
+
         // delete the temporary file
         unlink(src);
 }
@@ -198,7 +198,7 @@ static void copy_asoundrc(void) {
         char *dest;
         if (asprintf(&dest, "%s/.asoundrc", cfg.homedir) == -1)
                 errExit("asprintf");
-        
+
         // if destination is a symbolic link, exit the sandbox!!!
         if (is_link(dest)) {
                 fprintf(stderr, "Error: %s is a symbolic link\n", dest);
@@ -222,10 +222,10 @@ void fs_private_homedir(void) {
         char *private_homedir = cfg.home_private;
         assert(homedir);
         assert(private_homedir);
-        
+
         int xflag = store_xauthority();
         int aflag = store_asoundrc();
-        
+
         uid_t u = getuid();
         gid_t g = getgid();
 
@@ -258,7 +258,7 @@ void fs_private_homedir(void) {
                         errExit("mounting home directory");
                 fs_logger("tmpfs /home");
         }
-        
+
 
         skel(homedir, u, g);
         if (xflag)
@@ -309,7 +309,7 @@ void fs_private(void) {
                         errExit("chown");
                 fs_logger2("mkdir", homedir);
         }
-        
+
         skel(homedir, u, g);
         if (xflag)
                 copy_xauthority();
@@ -322,12 +322,12 @@ void fs_private(void) {
 void fs_check_private_dir(void) {
         EUID_ASSERT();
         invalid_filename(cfg.home_private);
-        
+
         // Expand the home directory
         char *tmp = expand_home(cfg.home_private, cfg.homedir);
         cfg.home_private = realpath(tmp, NULL);
         free(tmp);
-        
+
         if (!cfg.home_private
          || !is_dir(cfg.home_private)
          || is_link(cfg.home_private)
@@ -383,7 +383,7 @@ static char *check_dir_or_file(const char *name) {
         // we allow only files in user home directory or symbolic links to files or directories owned by the user
         struct stat s;
         if (lstat(fname, &s) == 0 && S_ISLNK(s.st_mode)) {
-                if (stat(fname, &s) == 0) {     
+                if (stat(fname, &s) == 0) {
                         if (s.st_uid != getuid()) {
                                 fprintf(stderr, "Error: symbolic link %s to file or directory not owned by the user\n", fname);
                                 exit(1);
@@ -404,7 +404,7 @@ static char *check_dir_or_file(const char *name) {
                         fprintf(stderr, "Error: invalid file %s\n", name);
                         exit(1);
                 }
-                
+
                 // only top files and directories in user home are allowed
                 char *ptr = rname + strlen(cfg.homedir);
                 assert(*ptr != '\0');
@@ -480,7 +480,7 @@ void fs_private_home_list(void) {
         char *dlist = strdup(cfg.home_private_keep);
         if (!dlist)
                 errExit("strdup");
-        
+
         char *ptr = strtok(dlist, ",");
         duplicate(ptr);
         while ((ptr = strtok(NULL, ",")) != NULL)