From c3115fc26daebd0fa7135c202154272e42fbfcfd Mon Sep 17 00:00:00 2001
From: jvoisin
Date: Sun, 9 May 2021 22:32:20 +0200
Subject: Add some checks to prevent recursion upon config reloading

---
 src/snuffleupagus.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/snuffleupagus.c')

diff --git a/src/snuffleupagus.c b/src/snuffleupagus.c
index 79a3003..f360a0c 100644
--- a/src/snuffleupagus.c
+++ b/src/snuffleupagus.c
@@ -325,7 +325,7 @@ static PHP_INI_MH(OnUpdateConfiguration) {
        zend_hash_str_find(
            SNUFFLEUPAGUS_G(config).config_disabled_functions_ret_hooked, "echo",
            sizeof("echo") - 1)) &&
-      NULL == zend_write_default) {
+      NULL == zend_write_default && zend_write != hook_echo) {
     zend_write_default = zend_write;
     zend_write = hook_echo;
   }
-- 
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