From: Maxim Dounin <mdounin@mdounin.ru>
Date: Sun, 22 Jul 2018 01:03:40 +0000 (+0300)
Subject: Fixed NGX_TID_T_FMT format specification for uint64_t.
X-Git-Tag: release-1.15.2~1
X-Git-Url: http://www.kaiwu.me/postgresql/commit/static/gitweb.js?a=commitdiff_plain;h=5a19c034f3f1870de7c4254d2e1e32749a596112;p=nginx.git

Fixed NGX_TID_T_FMT format specification for uint64_t.

Previously, "%uA" was used, which corresponds to ngx_atomic_uint_t.
Size of ngx_atomic_uint_t can be easily different from uint64_t,
leading to undefined results.
---

diff --git a/src/os/unix/ngx_thread.h b/src/os/unix/ngx_thread.h
index 1b52dd7fb..e3b5e8134 100644
--- a/src/os/unix/ngx_thread.h
+++ b/src/os/unix/ngx_thread.h
@@ -47,12 +47,12 @@ typedef uint32_t   ngx_tid_t;
 #elif (NGX_DARWIN)
 
 typedef uint64_t   ngx_tid_t;
-#define NGX_TID_T_FMT         "%uA"
+#define NGX_TID_T_FMT         "%uL"
 
 #else
 
 typedef uint64_t   ngx_tid_t;
-#define NGX_TID_T_FMT         "%uA"
+#define NGX_TID_T_FMT         "%uL"
 
 #endif