From 50d5b2345e54681c74bd164cd094dc8a92f84e1b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=9B=D0=B5=D0=BE=D0=BD=D0=B8=D0=B4=20=D0=AE=D1=80=D1=8C?=
 =?UTF-8?q?=D0=B5=D0=B2=20=28Leonid=20Yuriev=29?= <leo@yuriev.ru>
Date: Thu, 24 Mar 2022 12:10:50 +0300
Subject: [PATCH] mdbx-test: add Valgrind-suppressions for bcmp/memcmp of
 page-check inside `mdbx_iov_write()`.

Related to https://github.com/erthink/libmdbx/issues/269.
---
 test/valgrind_suppress.txt | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/test/valgrind_suppress.txt b/test/valgrind_suppress.txt
index a72a6bfa..3c126188 100644
--- a/test/valgrind_suppress.txt
+++ b/test/valgrind_suppress.txt
@@ -31,6 +31,20 @@
    fun:mdbx_wipe_steady
 }
 
+# memcmp() inside mdbx_iov_write() as workaround for https://github.com/erthink/libmdbx/issues/269
+{
+   write-page-check-bcmp
+   Memcheck:Cond
+   fun:bcmp
+   fun:mdbx_iov_write
+}
+{
+   write-page-check-memcmp
+   Memcheck:Cond
+   fun:memcmp*
+   fun:mdbx_iov_write
+}
+
 # single-page flush by pwrite()
 {
    pwrite-page-flush