From: Nikita Popov <nikita.ppv@gmail.com>
Date: Wed, 5 Aug 2020 07:58:34 +0000 (+0200)
Subject: Improve privilege check in pcntl_setpriority() test
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=34e7d78df73935477b5d603f3aa579389f3bef33;p=php

Improve privilege check in pcntl_setpriority() test

We need CAP_SYS_NICE privileges, which might not be available
just because we're running as root (Docker...)
---

diff --git a/ext/pcntl/tests/pcntl_setpriority_basic.phpt b/ext/pcntl/tests/pcntl_setpriority_basic.phpt
index 235b0ec9ce..0c92245e1e 100644
--- a/ext/pcntl/tests/pcntl_setpriority_basic.phpt
+++ b/ext/pcntl/tests/pcntl_setpriority_basic.phpt
@@ -11,8 +11,8 @@ if (!extension_loaded('pcntl')) {
 if (!function_exists('pcntl_setpriority')) {
     die('skip pcntl_setpriority doesn\'t exist');
 }
-if (!function_exists('posix_getuid') || posix_getuid() !== 0) {
-    die('skip this functions needs to run with superuser');
+if (@pcntl_setpriority(-5) === false && pcntl_get_last_error() == PCNTL_EACCES) {
+    die('skip this function needs to run with CAP_SYS_NICE privileges');
 }
 ?>
 --FILE--