From f7e94fdacb2068cc4c45d51ff0eaac95c8765274 Mon Sep 17 00:00:00 2001
From: Jim Klimov <jimklimov+nut@gmail.com>
Date: Thu, 11 Jul 2024 03:39:54 +0200
Subject: [PATCH] scripts/valgrind/.valgrind.supp: sem_open is broken in some
 libc implementations [#2511]

Per https://forums.freebsd.org/threads/named-semaphore-uninitialized-bytes.84850/
apparently BSD libc and GLibc at least do suffer

Signed-off-by: Jim Klimov <jimklimov+nut@gmail.com>
---
 scripts/valgrind/.valgrind.supp | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/scripts/valgrind/.valgrind.supp b/scripts/valgrind/.valgrind.supp
index 905e883c7f..2e175ebaf5 100644
--- a/scripts/valgrind/.valgrind.supp
+++ b/scripts/valgrind/.valgrind.supp
@@ -123,3 +123,20 @@
    fun:wrap_nut_avahi_client_new
    ...
 }
+{
+   # https://forums.freebsd.org/threads/named-semaphore-uninitialized-bytes.84850/
+   <glibc-sem_open>
+   Memcheck:Cond
+   ...
+   fun:sem_open
+   ...
+}
+{
+   <glibc-sem_trywait>
+   Memcheck:Cond
+   ...
+   fun:sem_trywait*
+   ...
+   fun:start_thread
+   ...
+}