From 8878c6b6694a2f15d45a605999b6d7667e688c22 Mon Sep 17 00:00:00 2001
From: Dmitry Volyntsev <xeioex@nginx.com>
Date: Tue, 18 Jun 2019 17:57:22 +0300
Subject: [PATCH] Fixed uninitialized field in njs_vm_value_dump().

MemorySanitizer: use-of-uninitialized-value in
njs_json_push_stringify_state().
---
 njs/njs_json.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/njs/njs_json.c b/njs/njs_json.c
index f39add7c..ea1d63b2 100644
--- a/njs/njs_json.c
+++ b/njs/njs_json.c
@@ -2375,6 +2375,7 @@ njs_vm_value_dump(njs_vm_t *vm, nxt_str_t *retval, const njs_value_t *value,
     stringify->nodes = NULL;
     stringify->last = NULL;
     stringify->stack.items = 0;
+    stringify->replacer = njs_value_undefined;
 
     if (!njs_dump_is_object(value)) {
         ret = njs_dump_value(stringify, value, console);
-- 
2.47.3