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add socket info for user and group for unix sockets in fstat.

This commit is contained in:
christos 2020-08-26 22:54:30 +00:00
parent ac4837d560
commit 9abb5a7a5d
3 changed files with 10 additions and 6 deletions
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5
sys/kern/uipc_socket.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: uipc_socket.c,v 1.290 2020/06/07 15:19:05 maxv Exp $ */
/* $NetBSD: uipc_socket.c,v 1.291 2020/08/26 22:54:30 christos Exp $ */
/*
* Copyright (c) 2002, 2007, 2008, 2009 The NetBSD Foundation, Inc.
@ -71,7 +71,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: uipc_socket.c,v 1.290 2020/06/07 15:19:05 maxv Exp $");
__KERNEL_RCSID(0, "$NetBSD: uipc_socket.c,v 1.291 2020/08/26 22:54:30 christos Exp $");
#ifdef _KERNEL_OPT
#include "opt_compat_netbsd.h"
@ -526,6 +526,7 @@ socreate(int dom, struct socket **aso, int type, int proto, struct lwp *l,
#endif
uid = kauth_cred_geteuid(l->l_cred);
so->so_uidinfo = uid_find(uid);
so->so_egid = kauth_cred_getegid(l->l_cred);
so->so_cpid = l->l_proc->p_pid;
/*

5
sys/kern/uipc_socket2.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: uipc_socket2.c,v 1.137 2020/05/23 23:42:43 ad Exp $ */
/* $NetBSD: uipc_socket2.c,v 1.138 2020/08/26 22:54:30 christos Exp $ */
/*-
* Copyright (c) 2008 The NetBSD Foundation, Inc.
@ -58,7 +58,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: uipc_socket2.c,v 1.137 2020/05/23 23:42:43 ad Exp $");
__KERNEL_RCSID(0, "$NetBSD: uipc_socket2.c,v 1.138 2020/08/26 22:54:30 christos Exp $");
#ifdef _KERNEL_OPT
#include "opt_ddb.h"
@ -317,6 +317,7 @@ sonewconn(struct socket *head, bool soready)
so->so_send = head->so_send;
so->so_receive = head->so_receive;
so->so_uidinfo = head->so_uidinfo;
so->so_egid = head->so_egid;
so->so_cpid = head->so_cpid;
/*

6
sys/kern/uipc_usrreq.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: uipc_usrreq.c,v 1.198 2020/04/21 21:42:47 ad Exp $ */
/* $NetBSD: uipc_usrreq.c,v 1.199 2020/08/26 22:54:30 christos Exp $ */
/*-
* Copyright (c) 1998, 2000, 2004, 2008, 2009, 2020 The NetBSD Foundation, Inc.
@ -96,7 +96,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: uipc_usrreq.c,v 1.198 2020/04/21 21:42:47 ad Exp $");
__KERNEL_RCSID(0, "$NetBSD: uipc_usrreq.c,v 1.199 2020/08/26 22:54:30 christos Exp $");
#ifdef _KERNEL_OPT
#include "opt_compat_netbsd.h"
@ -898,6 +898,8 @@ unp_stat(struct socket *so, struct stat *ub)
unp->unp_ino = unp_ino++;
ub->st_atimespec = ub->st_mtimespec = ub->st_ctimespec = unp->unp_ctime;
ub->st_ino = unp->unp_ino;
ub->st_uid = so->so_uidinfo->ui_uid;
ub->st_gid = so->so_egid;
return (0);
}