From 04fa154fdf327ef063f7d27b0b691a759881af26 Mon Sep 17 00:00:00 2001
From: Mike Dalessio <mike.dalessio@gmail.com>
Date: Thu, 21 Oct 2021 17:13:25 -0400
Subject: [PATCH] ci: add a suppression for a known leak

related to exception handling in libxml2 callbacks,
see #2096 for related work
---
 suppressions/nokogiri_ruby.supp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/suppressions/nokogiri_ruby.supp b/suppressions/nokogiri_ruby.supp
index 8fa0201619..754e4285de 100644
--- a/suppressions/nokogiri_ruby.supp
+++ b/suppressions/nokogiri_ruby.supp
@@ -8,3 +8,15 @@
    fun:_dl_map_object
    ...
 }
+{
+  this leak is because xpath syntax errors raise and don't allow xmlXpathEval to clean up, see #2096 for related work
+  Memcheck:Leak
+  fun:malloc
+  fun:objspace_xmalloc0
+  fun:ruby_xmalloc0
+  fun:ruby_xmalloc_body
+  fun:ruby_xmalloc
+  fun:xmlXPathNewParserContext
+  fun:xmlXPathEval
+  fun:evaluate
+}