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Merge branch 'mcatanzaro/kfsb' into 'master'

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gkeyfilesettingsbackend: check for errors when creating file monitors

See merge request GNOME/glib!1961
This commit is contained in:
Sebastian Dröge 2021-02-24 08:53:35 +00:00
commit 17889df81a
1 changed files with 35 additions and 13 deletions
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48
gio/gkeyfilesettingsbackend.c
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@ -605,19 +605,24 @@ g_keyfile_settings_backend_finalize (GObject *object)
g_hash_table_unref (kfsb->system_locks); g_hash_table_unref (kfsb->system_locks);
g_free (kfsb->defaults_dir); g_free (kfsb->defaults_dir);
g_file_monitor_cancel (kfsb->file_monitor); if (kfsb->file_monitor)
g_object_unref (kfsb->file_monitor); {
g_file_monitor_cancel (kfsb->file_monitor);
g_object_unref (kfsb->file_monitor);
}
g_object_unref (kfsb->file); g_object_unref (kfsb->file);
g_file_monitor_cancel (kfsb->dir_monitor); if (kfsb->dir_monitor)
g_object_unref (kfsb->dir_monitor); {
g_file_monitor_cancel (kfsb->dir_monitor);
g_object_unref (kfsb->dir_monitor);
}
g_object_unref (kfsb->dir); g_object_unref (kfsb->dir);
g_free (kfsb->root_group); g_free (kfsb->root_group);
g_free (kfsb->prefix); g_free (kfsb->prefix);
G_OBJECT_CLASS (g_keyfile_settings_backend_parent_class) G_OBJECT_CLASS (g_keyfile_settings_backend_parent_class)->finalize (object);
->finalize (object);
} }
static void static void
@ -724,6 +729,7 @@ static void
g_keyfile_settings_backend_constructed (GObject *object) g_keyfile_settings_backend_constructed (GObject *object)
{ {
GKeyfileSettingsBackend *kfsb = G_KEYFILE_SETTINGS_BACKEND (object); GKeyfileSettingsBackend *kfsb = G_KEYFILE_SETTINGS_BACKEND (object);
GError *error = NULL;
const char *path; const char *path;
if (kfsb->file == NULL) if (kfsb->file == NULL)
@ -749,16 +755,32 @@ g_keyfile_settings_backend_constructed (GObject *object)
if (g_mkdir_with_parents (path, 0700) == -1) if (g_mkdir_with_parents (path, 0700) == -1)
g_warning ("Failed to create %s: %s", path, g_strerror (errno)); g_warning ("Failed to create %s: %s", path, g_strerror (errno));
kfsb->file_monitor = g_file_monitor (kfsb->file, G_FILE_MONITOR_NONE, NULL, NULL); kfsb->file_monitor = g_file_monitor (kfsb->file, G_FILE_MONITOR_NONE, NULL, &error);
kfsb->dir_monitor = g_file_monitor (kfsb->dir, G_FILE_MONITOR_NONE, NULL, NULL); if (!kfsb->file_monitor)
{
g_warning ("Failed to create file monitor for %s: %s", g_file_peek_path (kfsb->file), error->message);
g_clear_error (&error);
}
else
{
g_signal_connect (kfsb->file_monitor, "changed",
G_CALLBACK (file_changed), kfsb);
}
kfsb->dir_monitor = g_file_monitor (kfsb->dir, G_FILE_MONITOR_NONE, NULL, &error);
if (!kfsb->dir_monitor)
{
g_warning ("Failed to create file monitor for %s: %s", g_file_peek_path (kfsb->file), error->message);
g_clear_error (&error);
}
else
{
g_signal_connect (kfsb->dir_monitor, "changed",
G_CALLBACK (dir_changed), kfsb);
}
compute_checksum (kfsb->digest, NULL, 0); compute_checksum (kfsb->digest, NULL, 0);
g_signal_connect (kfsb->file_monitor, "changed",
G_CALLBACK (file_changed), kfsb);
g_signal_connect (kfsb->dir_monitor, "changed",
G_CALLBACK (dir_changed), kfsb);
g_keyfile_settings_backend_keyfile_writable (kfsb); g_keyfile_settings_backend_keyfile_writable (kfsb);
g_keyfile_settings_backend_keyfile_reload (kfsb); g_keyfile_settings_backend_keyfile_reload (kfsb);