Do not free pointer when you are going to use it

base/third_party/xdg_mime/free_poiner_later.patch

Index: base/third_party/xdg_mime/free_poiner_later.patch
diff --git a/base/third_party/xdg_mime/free_poiner_later.patch b/base/third_party/xdg_mime/free_poiner_later.patch
new file mode 100644
index 0000000000000000000000000000000000000000..f4aaeffbcc2e21af7872da32583a550c97c3b92e
--- /dev/null
+++ b/base/third_party/xdg_mime/free_poiner_later.patch
@@ -0,0 +1,23 @@
+diff --git a/base/third_party/xdg_mime/xdgmime.c b/base/third_party/xdg_mime/xdgmime.c
+index c7b16bb..ffb56d9c 100644
+--- a/base/third_party/xdg_mime/xdgmime.c
++++ b/base/third_party/xdg_mime/xdgmime.c
+@@ -558,13 +558,14 @@ xdg_mime_get_mime_type_for_file (const char  *file_name,
+   mime_type = _xdg_mime_magic_lookup_data (global_magic, data, bytes_read, NULL,
+ 					   mime_types, n);
+ 
+-  free (data);
+   fclose (file);
+ 
+-  if (mime_type)
+-    return mime_type;
++  if (!mime_type) {
++    mime_type = _xdg_binary_or_text_fallback(data, bytes_read);
++  }
+ 
+-  return _xdg_binary_or_text_fallback(data, bytes_read);
++  free (data);
++  return mime_type;
+ }
+ 
+ const char *