[pango: 2/5] Fix leaks found by asan

[Matthias Clasen <matthiasc src gnome org>]

commit 7555012e7dbba9f3d6ecede432126508fbf0582f
Author: Szunti <Szunti users noreply github com>
Date:   Sun Dec 27 00:44:14 2020 +0100

    Fix leaks found by asan

 tests/test-font.c          | 5 ++++-
 tests/test-itemize.c       | 1 +
 tests/test-shape.c         | 5 ++++-
 tests/testboundaries_ucd.c | 1 +
 utils/pango-list.c         | 1 +
 5 files changed, 11 insertions(+), 2 deletions(-)
---
diff --git a/tests/test-font.c b/tests/test-font.c
index 486504f9..d02c7932 100644
--- a/tests/test-font.c
+++ b/tests/test-font.c
@@ -164,9 +164,12 @@ test_extents (void)
   PangoGlyphString *glyphs;
   PangoRectangle ink, log;
   PangoContext *context;
+  PangoFontDescription *desc;
 
   context = pango_font_map_create_context (pango_cairo_font_map_get_default ());
-  pango_context_set_font_description (context, pango_font_description_from_string ("Cantarell 11"));
+  desc = pango_font_description_from_string("Cantarell 11");
+  pango_context_set_font_description (context, desc);
+  pango_font_description_free (desc);
 
   items = pango_itemize (context, str, 0, strlen (str), NULL, NULL);
   glyphs = pango_glyph_string_new ();
diff --git a/tests/test-itemize.c b/tests/test-itemize.c
index dbe67e64..d1447a0f 100644
--- a/tests/test-itemize.c
+++ b/tests/test-itemize.c
@@ -279,6 +279,7 @@ test_itemize (gconstpointer d)
   g_free (diff);
   g_string_free (dump, TRUE);
   g_free (expected_file);
+  g_object_unref (context);
 }
 
 int
diff --git a/tests/test-shape.c b/tests/test-shape.c
index 043f3d31..079bcd28 100644
--- a/tests/test-shape.c
+++ b/tests/test-shape.c
@@ -361,7 +361,10 @@ main (int argc, char *argv[])
   g_free (path);
 
   if (g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_NOENT))
-    return 0;
+    {
+      g_error_free(error);
+      return 0;
+    }
 
   g_assert_no_error (error);
   while ((name = g_dir_read_name (dir)) != NULL)
diff --git a/tests/testboundaries_ucd.c b/tests/testboundaries_ucd.c
index 18ab94cc..0cd301f7 100644
--- a/tests/testboundaries_ucd.c
+++ b/tests/testboundaries_ucd.c
@@ -233,6 +233,7 @@ do_test (const gchar *filename,
   if (g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_NOENT))
     {
       g_test_skip ("Test file not found");
+      g_error_free (error);
       return;
     }
 
diff --git a/utils/pango-list.c b/utils/pango-list.c
index 3d360975..6e81fd6e 100644
--- a/utils/pango-list.c
+++ b/utils/pango-list.c
@@ -200,6 +200,7 @@ main (int    argc,
       g_free (faces);
     }
   g_free (families);
+  g_object_unref (ctx);
   g_object_unref (fontmap);
 
   return 0;