From 75b87ae5aefa26470e2dd2cac807ba895248534d Mon Sep 17 00:00:00 2001
From: Ben Pfaff <blp@nicira.com>
Date: Tue, 27 Mar 2012 17:20:48 -0700
Subject: [PATCH] tests: Suppress valgrind error reports from glibc
 timer_create() function.

valgrind reports a memory leak and a parameter error in glibc's
timer_create() in almost every program execution.  I don't know a way to
avoid them.

Signed-off-by: Ben Pfaff <blp@nicira.com>
---
 tests/automake.mk |  3 ++-
 tests/glibc.supp  | 16 ++++++++++++++++
 2 files changed, 18 insertions(+), 1 deletion(-)
 create mode 100644 tests/glibc.supp

diff --git a/tests/automake.mk b/tests/automake.mk
index 62f0c496..784ae9ce 100644
--- a/tests/automake.mk
+++ b/tests/automake.mk
@@ -189,8 +189,9 @@ CLEANFILES += $(valgrind_wrappers)
 EXTRA_DIST += tests/valgrind-wrapper.in
 
 VALGRIND = valgrind --log-file=valgrind.%p --leak-check=full \
+	--suppressions=$(abs_top_srcdir)/tests/glibc.supp \
 	--suppressions=$(abs_top_srcdir)/tests/openssl.supp --num-callers=20
-EXTRA_DIST += tests/openssl.supp
+EXTRA_DIST += tests/glibc.supp tests/openssl.supp
 check-valgrind: all tests/atconfig tests/atlocal $(TESTSUITE) $(valgrind_wrappers)
 	$(SHELL) '$(TESTSUITE)' -C tests CHECK_VALGRIND=true VALGRIND='$(VALGRIND)' AUTOTEST_PATH='tests/valgrind:$(AUTOTEST_PATH)' -d $(TESTSUITEFLAGS)
 	@echo
diff --git a/tests/glibc.supp b/tests/glibc.supp
new file mode 100644
index 00000000..52d17bc9
--- /dev/null
+++ b/tests/glibc.supp
@@ -0,0 +1,16 @@
+# suppress what appear to unavoidable error reports from glibc
+
+{
+   timer_create
+   Memcheck:Leak
+   fun:malloc
+   fun:timer_create
+}
+
+{
+   timer_create
+   Memcheck:Param
+   timer_create(evp)
+   fun:timer_create
+}
+
-- 
2.30.2