[glib] gio-tool: Do not leak GOptionContext

[Ondrej Holy <oholy src gnome org>]

commit fb7d2184a616553fdc1881fe52ebe2a3c7748280
Author: Ondrej Holy <oholy redhat com>
Date:   Mon Dec 19 12:11:13 2016 +0100

    gio-tool: Do not leak GOptionContext
    
    GOptionContext is freed only in case of success. Free the context
    also in case of failure.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=776169

 gio/gio-tool-cat.c     |    3 +++
 gio/gio-tool-copy.c    |    5 +++++
 gio/gio-tool-info.c    |    3 +++
 gio/gio-tool-list.c    |    2 ++
 gio/gio-tool-mime.c    |    3 +++
 gio/gio-tool-mkdir.c   |    3 +++
 gio/gio-tool-monitor.c |    3 +++
 gio/gio-tool-mount.c   |    2 ++
 gio/gio-tool-move.c    |    4 ++++
 gio/gio-tool-open.c    |    3 +++
 gio/gio-tool-remove.c  |    3 +++
 gio/gio-tool-rename.c  |    4 ++++
 gio/gio-tool-save.c    |    4 ++++
 gio/gio-tool-set.c     |    6 ++++++
 gio/gio-tool-trash.c   |    2 ++
 gio/gio-tool-tree.c    |    2 ++
 16 files changed, 52 insertions(+), 0 deletions(-)
---
diff --git a/gio/gio-tool-cat.c b/gio/gio-tool-cat.c
index 3dc02d1..d09fbda 100644
--- a/gio/gio-tool-cat.c
+++ b/gio/gio-tool-cat.c
@@ -136,6 +136,7 @@ handle_cat (int argc, char *argv[], gboolean do_help)
   if (do_help)
     {
       show_help (context, NULL);
+      g_option_context_free (context);
       return 0;
     }
 
@@ -143,12 +144,14 @@ handle_cat (int argc, char *argv[], gboolean do_help)
     {
       show_help (context, error->message);
       g_error_free (error);
+      g_option_context_free (context);
       return 1;
     }
 
   if (argc < 2)
     {
       show_help (context, _("No locations given"));
+      g_option_context_free (context);
       return 1;
     }
 
diff --git a/gio/gio-tool-copy.c b/gio/gio-tool-copy.c
index c64fd4e..706827c 100644
--- a/gio/gio-tool-copy.c
+++ b/gio/gio-tool-copy.c
@@ -110,6 +110,7 @@ handle_copy (int argc, char *argv[], gboolean do_help)
   if (do_help)
     {
       show_help (context, NULL);
+      g_option_context_free (context);
       return 0;
     }
 
@@ -117,12 +118,14 @@ handle_copy (int argc, char *argv[], gboolean do_help)
     {
       show_help (context, error->message);
       g_error_free (error);
+      g_option_context_free (context);
       return 1;
     }
 
   if (argc < 3)
     {
       show_help (context, NULL);
+      g_option_context_free (context);
       return 1;
     }
 
@@ -132,6 +135,7 @@ handle_copy (int argc, char *argv[], gboolean do_help)
     {
       show_help (context, NULL);
       g_object_unref (dest);
+      g_option_context_free (context);
       return 1;
     }
 
@@ -144,6 +148,7 @@ handle_copy (int argc, char *argv[], gboolean do_help)
       show_help (context, message);
       g_free (message);
       g_object_unref (dest);
+      g_option_context_free (context);
       return 1;
     }
 
diff --git a/gio/gio-tool-info.c b/gio/gio-tool-info.c
index 570322d..9cd2ea2 100644
--- a/gio/gio-tool-info.c
+++ b/gio/gio-tool-info.c
@@ -296,6 +296,7 @@ handle_info (int argc, char *argv[], gboolean do_help)
   if (do_help)
     {
       show_help (context, NULL);
+      g_option_context_free (context);
       return 0;
     }
 
@@ -303,12 +304,14 @@ handle_info (int argc, char *argv[], gboolean do_help)
     {
       show_help (context, error->message);
       g_error_free (error);
+      g_option_context_free (context);
       return 1;
     }
 
   if (argc < 2)
     {
       show_help (context, _("No locations given"));
+      g_option_context_free (context);
       return 1;
     }
 
diff --git a/gio/gio-tool-list.c b/gio/gio-tool-list.c
index 528024f..116ed1f 100644
--- a/gio/gio-tool-list.c
+++ b/gio/gio-tool-list.c
@@ -178,6 +178,7 @@ handle_list (int argc, char *argv[], gboolean do_help)
   if (do_help)
     {
       show_help (context, NULL);
+      g_option_context_free (context);
       return 0;
     }
 
@@ -185,6 +186,7 @@ handle_list (int argc, char *argv[], gboolean do_help)
     {
       show_help (context, error->message);
       g_error_free (error);
+      g_option_context_free (context);
       return 1;
     }
 
diff --git a/gio/gio-tool-mime.c b/gio/gio-tool-mime.c
index ead2f12..8654166 100644
--- a/gio/gio-tool-mime.c
+++ b/gio/gio-tool-mime.c
@@ -83,6 +83,7 @@ handle_mime (int argc, char *argv[], gboolean do_help)
   if (do_help)
     {
       show_help (context, NULL);
+      g_option_context_free (context);
       return 0;
     }
 
@@ -90,12 +91,14 @@ handle_mime (int argc, char *argv[], gboolean do_help)
     {
       show_help (context, error->message);
       g_error_free (error);
+      g_option_context_free (context);
       return 1;
     }
 
   if (argc != 2 && argc != 3)
     {
       show_help (context, _("Must specify a single mimetype, and maybe a handler"));
+      g_option_context_free (context);
       return 1;
     }
 
diff --git a/gio/gio-tool-mkdir.c b/gio/gio-tool-mkdir.c
index 6e955a8..060e568 100644
--- a/gio/gio-tool-mkdir.c
+++ b/gio/gio-tool-mkdir.c
@@ -59,6 +59,7 @@ handle_mkdir (int argc, char *argv[], gboolean do_help)
   if (do_help)
     {
       show_help (context, NULL);
+      g_option_context_free (context);
       return 0;
     }
 
@@ -66,12 +67,14 @@ handle_mkdir (int argc, char *argv[], gboolean do_help)
     {
       show_help (context, error->message);
       g_error_free (error);
+      g_option_context_free (context);
       return 1;
     }
 
   if (argc < 2)
     {
       show_help (context, _("No locations given"));
+      g_option_context_free (context);
       return 1;
     }
 
diff --git a/gio/gio-tool-monitor.c b/gio/gio-tool-monitor.c
index cfdcdbf..c9d878a 100644
--- a/gio/gio-tool-monitor.c
+++ b/gio/gio-tool-monitor.c
@@ -211,6 +211,7 @@ handle_monitor (int argc, gchar *argv[], gboolean do_help)
   if (do_help)
     {
       show_help (context, NULL);
+      g_option_context_free (context);
       return 0;
     }
 
@@ -218,12 +219,14 @@ handle_monitor (int argc, gchar *argv[], gboolean do_help)
     {
       show_help (context, error->message);
       g_error_free (error);
+      g_option_context_free (context);
       return 1;
     }
 
   if (!watch_dirs || !watch_files || !watch_direct || !watch_silent || !watch_default)
     {
       show_help (context, _("No locations given"));
+      g_option_context_free (context);
       return 1;
     }
 
diff --git a/gio/gio-tool-mount.c b/gio/gio-tool-mount.c
index 50ee5cd..e04004a 100644
--- a/gio/gio-tool-mount.c
+++ b/gio/gio-tool-mount.c
@@ -1148,6 +1148,7 @@ handle_mount (int argc, char *argv[], gboolean do_help)
   if (do_help)
     {
       show_help (context, NULL);
+      g_option_context_free (context);
       return 0;
     }
 
@@ -1155,6 +1156,7 @@ handle_mount (int argc, char *argv[], gboolean do_help)
     {
       show_help (context, error->message);
       g_error_free (error);
+      g_option_context_free (context);
       return 1;
     }
 
diff --git a/gio/gio-tool-move.c b/gio/gio-tool-move.c
index acbe8e9..9f3c20b 100644
--- a/gio/gio-tool-move.c
+++ b/gio/gio-tool-move.c
@@ -113,12 +113,14 @@ handle_move (int argc, char *argv[], gboolean do_help)
     {
       show_help (context, error->message);
       g_error_free (error);
+      g_option_context_free (context);
       return 1;
     }
 
   if (argc < 3)
     {
       show_help (context, NULL);
+      g_option_context_free (context);
       return 1;
     }
 
@@ -128,6 +130,7 @@ handle_move (int argc, char *argv[], gboolean do_help)
     {
       show_help (context, NULL);
       g_object_unref (dest);
+      g_option_context_free (context);
       return 1;
     }
 
@@ -140,6 +143,7 @@ handle_move (int argc, char *argv[], gboolean do_help)
       show_help (context, message);
       g_free (message);
       g_object_unref (dest);
+      g_option_context_free (context);
       return 1;
     }
 
diff --git a/gio/gio-tool-open.c b/gio/gio-tool-open.c
index 9d0847e..217cf96 100644
--- a/gio/gio-tool-open.c
+++ b/gio/gio-tool-open.c
@@ -54,6 +54,7 @@ handle_open (int argc, char *argv[], gboolean do_help)
   if (do_help)
     {
       show_help (context, NULL);
+      g_option_context_free (context);
       return 0;
     }
 
@@ -61,12 +62,14 @@ handle_open (int argc, char *argv[], gboolean do_help)
     {
       show_help (context, error->message);
       g_error_free (error);
+      g_option_context_free (context);
       return 1;
     }
 
   if (argc < 2)
     {
       show_help (context, _("No locations given"));
+      g_option_context_free (context);
       return 1;
     }
 
diff --git a/gio/gio-tool-remove.c b/gio/gio-tool-remove.c
index fafe176..b649fe8 100644
--- a/gio/gio-tool-remove.c
+++ b/gio/gio-tool-remove.c
@@ -55,6 +55,7 @@ handle_remove (int argc, char *argv[], gboolean do_help)
   if (do_help)
     {
       show_help (context, NULL);
+      g_option_context_free (context);
       return 0;
     }
 
@@ -62,12 +63,14 @@ handle_remove (int argc, char *argv[], gboolean do_help)
     {
       show_help (context, error->message);
       g_error_free (error);
+      g_option_context_free (context);
       return 1;
     }
 
   if (argc == 1)
     {
       show_help (context, _("No locations given"));
+      g_option_context_free (context);
       return 1;
     }
 
diff --git a/gio/gio-tool-rename.c b/gio/gio-tool-rename.c
index 1f79745..9c36554 100644
--- a/gio/gio-tool-rename.c
+++ b/gio/gio-tool-rename.c
@@ -53,6 +53,7 @@ handle_rename (int argc, char *argv[], gboolean do_help)
   if (do_help)
     {
       show_help (context, NULL);
+      g_option_context_free (context);
       return 0;
     }
 
@@ -60,17 +61,20 @@ handle_rename (int argc, char *argv[], gboolean do_help)
     {
       show_help (context, error->message);
       g_error_free (error);
+      g_option_context_free (context);
       return 1;
     }
 
   if (argc < 3)
     {
       show_help (context, _("Missing argument"));
+      g_option_context_free (context);
       return 1;
     }
   if (argc > 3)
     {
       show_help (context, _("Too many arguments"));
+      g_option_context_free (context);
       return 1;
     }
 
diff --git a/gio/gio-tool-save.c b/gio/gio-tool-save.c
index 9dd6f9d..dc22242 100644
--- a/gio/gio-tool-save.c
+++ b/gio/gio-tool-save.c
@@ -171,6 +171,7 @@ handle_save (int argc, char *argv[], gboolean do_help)
   if (do_help)
     {
       show_help (context, NULL);
+      g_option_context_free (context);
       return 0;
     }
 
@@ -178,18 +179,21 @@ handle_save (int argc, char *argv[], gboolean do_help)
     {
       show_help (context, error->message);
       g_error_free (error);
+      g_option_context_free (context);
       return 1;
     }
 
   if (argc < 2)
     {
       show_help (context, _("No destination given"));
+      g_option_context_free (context);
       return 1;
     }
 
   if (argc > 2)
     {
       show_help (context, _("Too many arguments"));
+      g_option_context_free (context);
       return 1;
     }
 
diff --git a/gio/gio-tool-set.c b/gio/gio-tool-set.c
index e902b2b..87eea9d 100644
--- a/gio/gio-tool-set.c
+++ b/gio/gio-tool-set.c
@@ -96,6 +96,7 @@ handle_set (int argc, char *argv[], gboolean do_help)
   if (do_help)
     {
       show_help (context, NULL);
+      g_option_context_free (context);
       return 0;
     }
 
@@ -103,18 +104,21 @@ handle_set (int argc, char *argv[], gboolean do_help)
     {
       show_help (context, error->message);
       g_error_free (error);
+      g_option_context_free (context);
       return 1;
     }
 
   if (argc < 2)
     {
       show_help (context, _("Location not specified"));
+      g_option_context_free (context);
       return 1;
     }
 
   if (argc < 3)
     {
       show_help (context, _("Attribute not specified"));
+      g_option_context_free (context);
       return 1;
     }
 
@@ -124,12 +128,14 @@ handle_set (int argc, char *argv[], gboolean do_help)
   if ((argc < 4) && (type != G_FILE_ATTRIBUTE_TYPE_INVALID))
     {
       show_help (context, _("Value not specified"));
+      g_option_context_free (context);
       return 1;
     }
 
   if ((argc > 4) && (type != G_FILE_ATTRIBUTE_TYPE_STRINGV))
     {
       show_help (context, _("Too many arguments"));
+      g_option_context_free (context);
       return 1;
     }
 
diff --git a/gio/gio-tool-trash.c b/gio/gio-tool-trash.c
index 40f378c..7f9cc64 100644
--- a/gio/gio-tool-trash.c
+++ b/gio/gio-tool-trash.c
@@ -89,6 +89,7 @@ handle_trash (int argc, char *argv[], gboolean do_help)
   if (do_help)
     {
       show_help (context, NULL);
+      g_option_context_free (context);
       return 0;
     }
 
@@ -96,6 +97,7 @@ handle_trash (int argc, char *argv[], gboolean do_help)
     {
       show_help (context, error->message);
       g_error_free (error);
+      g_option_context_free (context);
       return 1;
     }
 
diff --git a/gio/gio-tool-tree.c b/gio/gio-tool-tree.c
index 415b399..d93d8c5 100644
--- a/gio/gio-tool-tree.c
+++ b/gio/gio-tool-tree.c
@@ -247,6 +247,7 @@ handle_tree (int argc, char *argv[], gboolean do_help)
   if (do_help)
     {
       show_help (context, NULL);
+      g_option_context_free (context);
       return 0;
     }
 
@@ -256,6 +257,7 @@ handle_tree (int argc, char *argv[], gboolean do_help)
     {
       show_help (context, error->message);
       g_error_free (error);
+      g_option_context_free (context);
       return 1;
     }