[gtk/matthiasc/for-master: 4/4] Add a suppression file for asan

[Matthias Clasen <matthiasc src gnome org>]

commit bc8bc68b80df6de04bda255a1a5d6deef44e098f
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Jul 9 00:33:35 2020 -0400

    Add a suppression file for asan
    
    This can be used similar to valgrind suppressions:
    
    LSAN_OPTIONS=suppressions=`pwd`/lsan.supp meson  tests -Cbuild

 lsan.supp | 8 ++++++++
 1 file changed, 8 insertions(+)
---
diff --git a/lsan.supp b/lsan.supp
new file mode 100644
index 0000000000..9e0251d750
--- /dev/null
+++ b/lsan.supp
@@ -0,0 +1,8 @@
+leak:_cairo_pattern_create_solid
+leak:_cairo_image_surface_create_for_pixman_image
+leak:g_quark_init
+leak:xdg_mime_init
+leak:libfontconfig.so
+leak:libEGL_mesa.so
+leak:iris_dri.so
+leak:libpixman-1.so