From: Dmitry Volyntsev <xeioex@nginx.com>
Date: Thu, 8 Sep 2022 17:03:25 +0000 (-0700)
Subject: Improved njs_mp_free() to aling with free() semantics.
X-Git-Tag: 0.7.8~32
X-Git-Url: http://www.kaiwu.me/postgresql/commit/static/gitweb.js?a=commitdiff_plain;h=9ced55dd5642060f23b66816a3441a3e9ad5a3ed;p=njs.git

Improved njs_mp_free() to aling with free() semantics.

Previously, njs_mp_free() issued an assertion when p == NULL, while NULL
argument is explicitly allowed for free().
---

diff --git a/src/njs_mp.c b/src/njs_mp.c
index 27b24633..86b44d96 100644
--- a/src/njs_mp.c
+++ b/src/njs_mp.c
@@ -682,7 +682,7 @@ njs_mp_free(njs_mp_t *mp, void *p)
         }
 
     } else {
-        njs_assert_msg(0, "freed pointer is out of mp: %p\n", p);
+        njs_assert_msg(p == NULL, "freed pointer is out of mp: %p\n", p);
     }
 }