Fix memory leaks in swaybar

2 files changed, 7 insertions, 3 deletions

diff --git a/wayland/buffers.c b/wayland/buffers.c
index 227d6d2c..23bed555 100644
--- a/wayland/buffers.c
+++ b/wayland/buffers.c
@@ -94,6 +94,9 @@ static void destroy_buffer(struct buffer *buffer) {
         if (buffer->surface) {
                 cairo_surface_destroy(buffer->surface);
         }
+        if (buffer->pango) {
+                g_object_unref(buffer->pango);
+        }
         memset(buffer, 0, sizeof(struct buffer));
 }
 
diff --git a/wayland/pango.c b/wayland/pango.c
index 5781541b..702ab15c 100644
--- a/wayland/pango.c
+++ b/wayland/pango.c
@@ -10,12 +10,14 @@
 PangoLayout *get_pango_layout(cairo_t *cairo, const char *font, const char *text,
                 int32_t scale, bool markup) {
         PangoLayout *layout = pango_cairo_create_layout(cairo);
-        PangoAttrList *attrs = pango_attr_list_new();
-        char *buf = malloc(2048);
+        PangoAttrList *attrs;
         if (markup) {
+                char *buf;
                 pango_parse_markup(text, -1, 0, &attrs, &buf, NULL, NULL);
                 pango_layout_set_markup(layout, buf, -1);
+                free(buf);
         } else {
+                attrs = pango_attr_list_new();
                 pango_layout_set_text(layout, text, -1);
         }
         pango_attr_list_insert(attrs, pango_attr_scale_new(scale));
@@ -25,7 +27,6 @@ PangoLayout *get_pango_layout(cairo_t *cairo, const char *font, const char *text
         pango_layout_set_attributes(layout, attrs);
         pango_attr_list_unref(attrs);
         pango_font_description_free(desc);
-        free(buf);
         return layout;
 }