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_dbus_credentials_add_from_user: Check return of add_unix_uid

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Coverity CID 253543.

Bug: https://bugs.freedesktop.org/show_bug.cgi?id=104588
Signed-off-by: Simon McVittie <smcv@collabora.com>
Reviewed-by: Philip Withnall <withnall@endlessm.com>
This commit is contained in:
Simon McVittie 2018-01-16 12:23:06 +00:00
parent b5c4651b20
commit cb6b6b2bc3
1 changed files with 9 additions and 2 deletions
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11
dbus/dbus-userdb.c
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@ -540,8 +540,15 @@ _dbus_credentials_add_from_user (DBusCredentials *credentials,
{
_DBUS_STATIC_ASSERT (sizeof (uid) == sizeof (dbus_uid_t));
_dbus_credentials_add_unix_uid (credentials, uid);
return TRUE;
if (_dbus_credentials_add_unix_uid (credentials, uid))
{
return TRUE;
}
else
{
_DBUS_SET_OOM (error);
return FALSE;
}
}
/* If we aren't allowed to look in NSS or /etc/passwd, fail now. */