From b6cda3ec4dd0c7a9d5c43cb001326f3c0ccad116 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
Date: Fri, 22 Feb 2019 12:05:24 +0100
Subject: [PATCH] test-json: avoid deep stack recursion under msan

---
 src/test/test-json.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/test/test-json.c b/src/test/test-json.c
index fdf1b4f40c..f55edfdaef 100644
--- a/src/test/test-json.c
+++ b/src/test/test-json.c
@@ -391,6 +391,13 @@ static void test_depth(void) {
                         log_info("max depth at %u", i);
                         break;
                 }
+#if HAS_FEATURE_MEMORY_SANITIZER
+                /* msan doesn't like the stack nesting to be too deep. Let's quit early. */
+                if (i >= 128) {
+                        log_info("quitting early at depth %u", i);
+                        break;
+                }
+#endif
 
                 assert_se(r >= 0);