grep: enable recurse-submodules to work on <tree> objects

diff --git a/t/valgrind/default.supp b/t/valgrind/default.supp
index 9e013fa3b25b82a10b71ceabfa664c796c4d7a3f..0a6724fcc45eed89d612b0e641fd3fe6d4231fcb 100644 (file)
--- a/t/valgrind/default.supp
+++ b/t/valgrind/default.supp
@@ -43,3 +43,9 @@
        fun:write_buffer
        fun:write_loose_object
 }
+
+{
+       ignore-sse-strlen-invalid-read-size
+       Memcheck:Addr4
+       fun:copy_ref
+}