[master] 6cb15bf emit a warning if sandboxing test failed

[Nils Goroll]

commit 6cb15bfbe2bca915c018c4a1168288807d9bb5aa
Author: Nils Goroll <nils.goroll at uplex.de>
Date:   Thu Feb 12 10:15:13 2015 +0100

    emit a warning if sandboxing test failed

diff --git a/bin/varnishd/mgt/mgt_sandbox.c b/bin/varnishd/mgt/mgt_sandbox.c
index 276fc73..340a0bc 100644
--- a/bin/varnishd/mgt/mgt_sandbox.c
+++ b/bin/varnishd/mgt/mgt_sandbox.c
@@ -274,8 +274,13 @@ mgt_sandbox_init(void)
 	sb = VSB_new_auto();
 	subs = VSUB_run(sb, run_sandbox_test, NULL, "SANDBOX-test", 10);
 	VSB_delete(sb);
-	if (subs)
+	if (subs) {
+		REPORT0(LOG_INFO, "Warning: init of platform-specific sandbox "
+		    "failed - sandboxing disabled");
+		REPORT0(LOG_INFO, "Warning: Varnish might run with elevated "
+		    "privileges");
 		mgt_sandbox = mgt_sandbox_null;
+	}
 
 	MCF_AddParams(mgt_parspec_sandbox);