From: Nicholas Nethercote <njn@valgrind.org>
Date: Mon, 13 Jul 2009 07:02:26 +0000 (+0000)
Subject: Suppress an error within syslog().  Patch from Dan Kegel.  Fixes bug 191192.
X-Git-Tag: svn/VALGRIND_3_5_0~409
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=62851019a9db046ddaf20336a66d8f0a83c390db;p=thirdparty%2Fvalgrind.git

Suppress an error within syslog().  Patch from Dan Kegel.  Fixes bug 191192.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10438
---

diff --git a/darwin9.supp b/darwin9.supp
index 12dce1bcb3..0689e5de5a 100644
--- a/darwin9.supp
+++ b/darwin9.supp
@@ -1,8 +1,9 @@
 
-##----------------------------------------------------------------------##
-#
 # Suppressions for Darwin 9.x / Mac OS X 10.5 Leopard
-#
+
+##----------------------------------------------------------------------##
+# Memcheck
+##----------------------------------------------------------------------##
 
 {
    mach_msg_trap-1
@@ -105,6 +106,14 @@
    obj:/usr/lib/libSystem*
 }
 
+{
+   macos-vsyslog-hole
+   Memcheck:Param
+   socketcall.sendto(msg)
+   fun:sendto$NOCANCEL$UNIX2003
+   fun:vsyslog
+}
+
 # Still-reachable memory.
 
 # I chopped this one off at libSystem_initializer, there were more frames.
@@ -154,10 +163,9 @@
    fun:setenv$UNIX2003
 }
 
-
 ##----------------------------------------------------------------------##
-#
-# Suppressions for Helgrind.
+# Helgrind
+##----------------------------------------------------------------------##
 
 # These ones were necessary to give no errors on a tiny non-threaded
 # program.  I don't know if they're real problems or false positives (njn).
diff --git a/none/tests/Makefile.am b/none/tests/Makefile.am
index 061eab656c..e87a3d70a9 100644
--- a/none/tests/Makefile.am
+++ b/none/tests/Makefile.am
@@ -125,6 +125,7 @@ EXTRA_DIST = \
 	stackgrowth.stdout.exp stackgrowth.stderr.exp stackgrowth.vgtest \
 	syscall-restart1.vgtest syscall-restart1.stdout.exp syscall-restart1.stderr.exp \
 	syscall-restart2.vgtest syscall-restart2.stdout.exp syscall-restart2.stderr.exp \
+	syslog.vgtest syslog.stderr.exp \
 	system.stderr.exp system.vgtest \
 	thread-exits.stderr.exp thread-exits.stdout.exp thread-exits.vgtest \
 	threaded-fork.stderr.exp threaded-fork.stdout.exp threaded-fork.vgtest \
@@ -153,7 +154,9 @@ check_PROGRAMS = \
 	rcrl readline1 res_search resolv \
 	rlimit_nofile selfrun sem semlimit sha1_test \
 	shortpush shorts stackgrowth sigstackgrowth \
-	syscall-restart1 syscall-restart2 system \
+	syscall-restart1 syscall-restart2 \
+	syslog \
+	system \
 	threaded-fork threadederrno \
 	tls tls.so tls2.so vgprintf \
 	coolo_sigaction gxx304
diff --git a/none/tests/syslog.c b/none/tests/syslog.c
new file mode 100644
index 0000000000..0f21a811c0
--- /dev/null
+++ b/none/tests/syslog.c
@@ -0,0 +1,9 @@
+// syslog() needs a suppression on Mac OS X (bug 191192).  This tests that.
+
+#include <syslog.h>
+
+int main()
+{
+    syslog(LOG_USER|LOG_DEBUG, "valgrind/none/tests/syslog: test message");
+    return 0;
+}
diff --git a/none/tests/syslog.stderr.exp b/none/tests/syslog.stderr.exp
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/none/tests/syslog.vgtest b/none/tests/syslog.vgtest
new file mode 100644
index 0000000000..fe0713c3bf
--- /dev/null
+++ b/none/tests/syslog.vgtest
@@ -0,0 +1,2 @@
+prog: syslog
+vgopts: -q