Use g_autofree instead of gs_free

src/libotutil/ot-checksum-utils.c

@@ -112,7 +112,7 @@ ot_gio_splice_get_checksum (GOutputStream  *out,
 {
   gboolean ret = FALSE;
   GChecksum *checksum = NULL;
-  gs_free guchar *ret_csum = NULL;
+  g_autofree guchar *ret_csum = NULL;
 
   checksum = g_checksum_new (G_CHECKSUM_SHA256);
 

src/libotutil/ot-fs-utils.c

@@ -61,7 +61,7 @@ ot_lgetxattrat (int            dfd,
   /* A workaround for the lack of lgetxattrat(), thanks to Florian Weimer:
    * https://mail.gnome.org/archives/ostree-list/2014-February/msg00017.html
    */
-  gs_free char *full_path = g_strdup_printf ("/proc/self/fd/%d/%s", dfd, path);
+  g_autofree char *full_path = g_strdup_printf ("/proc/self/fd/%d/%s", dfd, path);
   GBytes *bytes = NULL;
   ssize_t bytes_read, real_size;
   char *buf;
@@ -103,7 +103,7 @@ ot_lsetxattrat (int            dfd,
   /* A workaround for the lack of lsetxattrat(), thanks to Florian Weimer:
    * https://mail.gnome.org/archives/ostree-list/2014-February/msg00017.html
    */
-  gs_free char *full_path = g_strdup_printf ("/proc/self/fd/%d/%s", dfd, path);
+  g_autofree char *full_path = g_strdup_printf ("/proc/self/fd/%d/%s", dfd, path);
   int res;
 
   do

src/libotutil/ot-gio-utils.c

@@ -56,7 +56,7 @@ ot_gfile_from_build_path (const char *first, ...)
 {
   va_list args;
   const char *arg;
-  gs_free char *path = NULL;
+  g_autofree char *path = NULL;
   gs_unref_ptrarray GPtrArray *components = NULL;  
 
   va_start (args, first);
@@ -113,7 +113,7 @@ ot_gfile_get_child_build_path (GFile      *parent,
 {
   va_list args;
   const char *arg;
-  gs_free char *path = NULL;
+  g_autofree char *path = NULL;
   gs_unref_ptrarray GPtrArray *components = NULL;  
 
   va_start (args, first);
@@ -142,7 +142,7 @@ ot_gfile_resolve_path_printf (GFile       *path,
                               ...)
 {
   va_list args;
-  gs_free char *relpath = NULL;
+  g_autofree char *relpath = NULL;
 
   va_start (args, format);
   relpath = g_strdup_vprintf (format, args);
@@ -252,7 +252,7 @@ ot_gfile_load_contents_utf8_allow_noent (GFile          *path,
 {
   gboolean ret = FALSE;
   GError *temp_error = NULL;
-  gs_free char *ret_contents = NULL;
+  g_autofree char *ret_contents = NULL;
 
   ret_contents = gs_file_load_contents_utf8 (path, cancellable, &temp_error);
   if (!ret_contents)
@@ -290,7 +290,7 @@ ot_file_replace_contents_at (int             dfd,
 {
   gboolean ret = FALSE;
   int fd;
-  gs_free char *tmpname = NULL;
+  g_autofree char *tmpname = NULL;
   gs_unref_object GOutputStream *stream = NULL;
   gs_unref_object GInputStream *instream = NULL;
 
@@ -529,7 +529,7 @@ ot_gfile_atomic_symlink_swap (GFile          *path,
 {
   gboolean ret = FALSE;
   gs_unref_object GFile *parent = g_file_get_parent (path);
-  gs_free char *tmpname = g_strconcat (gs_file_get_basename_cached (path), ".tmp", NULL);
+  g_autofree char *tmpname = g_strconcat (gs_file_get_basename_cached (path), ".tmp", NULL);
   gs_unref_object GFile *tmppath = g_file_get_child (parent, tmpname);
   int parent_dfd = -1;
 

src/libotutil/ot-keyfile-utils.c

@@ -73,7 +73,7 @@ ot_keyfile_get_value_with_default (GKeyFile      *keyfile,
 {
   gboolean ret = FALSE;
   GError *temp_error = NULL;
-  gs_free char *ret_value = NULL;
+  g_autofree char *ret_value = NULL;
 
   g_return_val_if_fail (keyfile != NULL, ret);
   g_return_val_if_fail (section != NULL, ret);
@@ -120,7 +120,7 @@ ot_keyfile_copy_group (GKeyFile   *source_keyfile,
 
   for (ii = 0; ii < length; ii++)
     {
-      gs_free char *value = NULL;
+      g_autofree char *value = NULL;
 
       value = g_key_file_get_value (source_keyfile, group_name, keys[ii], NULL);
       g_key_file_set_value (target_keyfile, group_name, keys[ii], value);