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Make daemons call setgid() *before* setuid() because doing it the other way around doesn't appear to work, at least on Linux.

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This commit is contained in:
Joshua Judson Rosen 2012-08-08 23:17:51 -04:00 committed by Mikael Nordfeldth
parent 4fd3f43ad2
commit f29d8e0d5a
1 changed files with 13 additions and 13 deletions
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26
lib/daemon.php
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@ -124,19 +124,6 @@ class Daemon
function changeUser()
{
$username = common_config('daemon', 'user');
if ($username) {
$user_info = posix_getpwnam($username);
if (!$user_info) {
common_log(LOG_WARNING,
'Ignoring unknown user for daemon: ' . $username);
} else {
common_log(LOG_INFO, "Setting user to " . $username);
posix_setuid($user_info['uid']);
}
}
$groupname = common_config('daemon', 'group');
if ($groupname) {
@ -149,6 +136,19 @@ class Daemon
posix_setgid($group_info['gid']);
}
}
$username = common_config('daemon', 'user');
if ($username) {
$user_info = posix_getpwnam($username);
if (!$user_info) {
common_log(LOG_WARNING,
'Ignoring unknown user for daemon: ' . $username);
} else {
common_log(LOG_INFO, "Setting user to " . $username);
posix_setuid($user_info['uid']);
}
}
}
function runOnce()