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linux-next/security/selinux/nlmsgtab.c

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treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-04 08:11:33 +00:00
// SPDX-License-Identifier: GPL-2.0-only
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
/*
* Netlink message type permission tables, for user generated messages.
*
* Author: James Morris <jmorris@redhat.com>
*
* Copyright (C) 2004 Red Hat, Inc., James Morris <jmorris@redhat.com>
*/
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/netlink.h>
#include <linux/rtnetlink.h>
#include <linux/if.h>
[SELINUX]: Update for tcp_diag rename to inet_diag. Also, support dccp sockets. Signed-off-by: James Morris <jmorris@namei.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-08-16 03:34:48 +00:00
#include <linux/inet_diag.h>
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
#include <linux/xfrm.h>
#include <linux/audit.h>
selinux: add SOCK_DIAG_BY_FAMILY to the list of netlink message types The SELinux AF_NETLINK/NETLINK_SOCK_DIAG socket class was missing the SOCK_DIAG_BY_FAMILY definition which caused SELINUX_ERR messages when the ss tool was run. # ss Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port u_str ESTAB 0 0 * 14189 * 14190 u_str ESTAB 0 0 * 14145 * 14144 u_str ESTAB 0 0 * 14151 * 14150 {...} # ausearch -m SELINUX_ERR ---- time->Thu Jan 23 11:11:16 2014 type=SYSCALL msg=audit(1390493476.445:374): arch=c000003e syscall=44 success=yes exit=40 a0=3 a1=7fff03aa11f0 a2=28 a3=0 items=0 ppid=1852 pid=1895 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=pts0 ses=1 comm="ss" exe="/usr/sbin/ss" subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 key=(null) type=SELINUX_ERR msg=audit(1390493476.445:374): SELinux: unrecognized netlink message type=20 for sclass=32 Signed-off-by: Paul Moore <pmoore@redhat.com>
2014-01-28 19:45:41 +00:00
#include <linux/sock_diag.h>
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
#include "flask.h"
#include "av_permissions.h"
selinux: sparse fix: fix warnings in netlink code Fix sparse warnings in SELinux Netlink code. Signed-off-by: James Morris <jmorris@namei.org>
2011-08-30 02:09:15 +00:00
#include "security.h"
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
SELinux: nlmsgtab.c whitespace, syntax, and static declaraction cleanups This patch changes nlmsgtab.c to fix whitespace and syntax issues. Things that are fixed may include (does not not have to include) whitespace at end of lines spaces followed by tabs spaces used instead of tabs spacing around parenthesis locateion of { around struct and else clauses location of * in pointer declarations removal of initialization of static data to keep it in the right section useless {} in if statemetns useless checking for NULL before kfree fixing of the indentation depth of switch statements and any number of other things I forgot to mention Signed-off-by: Eric Paris <eparis@redhat.com> Signed-off-by: James Morris <jmorris@namei.org>
2008-04-18 21:38:26 +00:00
struct nlmsg_perm {
selinux: apply clang format to security/selinux/nlmsgtab.c Update nlmsgtab.c to better adhere to the kernel coding style guidelines. Signed-off-by: Paul Moore <paul@paul-moore.com>
2024-09-25 20:11:08 +00:00
u16 nlmsg_type;
u32 perm;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
};
selinux: resolve checkpatch errors Reported by checkpatch: security/selinux/nlmsgtab.c --------------------------- ERROR: that open brace { should be on the previous line #29: FILE: security/selinux/nlmsgtab.c:29: +static const struct nlmsg_perm nlmsg_route_perms[] = +{ ERROR: that open brace { should be on the previous line #97: FILE: security/selinux/nlmsgtab.c:97: +static const struct nlmsg_perm nlmsg_tcpdiag_perms[] = +{ ERROR: that open brace { should be on the previous line #105: FILE: security/selinux/nlmsgtab.c:105: +static const struct nlmsg_perm nlmsg_xfrm_perms[] = +{ ERROR: that open brace { should be on the previous line #134: FILE: security/selinux/nlmsgtab.c:134: +static const struct nlmsg_perm nlmsg_audit_perms[] = +{ security/selinux/ss/policydb.c ------------------------------ ERROR: that open brace { should be on the previous line #318: FILE: security/selinux/ss/policydb.c:318: +static int (*destroy_f[SYM_NUM]) (void *key, void *datum, void *datap) = +{ ERROR: that open brace { should be on the previous line #674: FILE: security/selinux/ss/policydb.c:674: +static int (*index_f[SYM_NUM]) (void *key, void *datum, void *datap) = +{ ERROR: that open brace { should be on the previous line #1643: FILE: security/selinux/ss/policydb.c:1643: +static int (*read_f[SYM_NUM]) (struct policydb *p, struct symtab *s, void *fp) = +{ ERROR: that open brace { should be on the previous line #3246: FILE: security/selinux/ss/policydb.c:3246: + void *datap) = +{ Signed-off-by: Christian Göttsche <cgzones@googlemail.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2022-05-02 13:48:48 +00:00
static const struct nlmsg_perm nlmsg_route_perms[] = {
selinux: apply clang format to security/selinux/nlmsgtab.c Update nlmsgtab.c to better adhere to the kernel coding style guidelines. Signed-off-by: Paul Moore <paul@paul-moore.com>
2024-09-25 20:11:08 +00:00
{ RTM_NEWLINK, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_DELLINK, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_GETLINK, NETLINK_ROUTE_SOCKET__NLMSG_READ },
{ RTM_SETLINK, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_NEWADDR, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_DELADDR, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_GETADDR, NETLINK_ROUTE_SOCKET__NLMSG_READ },
{ RTM_NEWROUTE, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_DELROUTE, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_GETROUTE, NETLINK_ROUTE_SOCKET__NLMSG_READ },
{ RTM_NEWNEIGH, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_DELNEIGH, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_GETNEIGH, NETLINK_ROUTE_SOCKET__NLMSG_READ },
{ RTM_NEWRULE, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_DELRULE, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_GETRULE, NETLINK_ROUTE_SOCKET__NLMSG_READ },
{ RTM_NEWQDISC, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_DELQDISC, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_GETQDISC, NETLINK_ROUTE_SOCKET__NLMSG_READ },
{ RTM_NEWTCLASS, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_DELTCLASS, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_GETTCLASS, NETLINK_ROUTE_SOCKET__NLMSG_READ },
{ RTM_NEWTFILTER, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_DELTFILTER, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_GETTFILTER, NETLINK_ROUTE_SOCKET__NLMSG_READ },
{ RTM_NEWACTION, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_DELACTION, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_GETACTION, NETLINK_ROUTE_SOCKET__NLMSG_READ },
{ RTM_NEWPREFIX, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_GETMULTICAST, NETLINK_ROUTE_SOCKET__NLMSG_READ },
{ RTM_GETANYCAST, NETLINK_ROUTE_SOCKET__NLMSG_READ },
{ RTM_GETNEIGHTBL, NETLINK_ROUTE_SOCKET__NLMSG_READ },
{ RTM_SETNEIGHTBL, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_NEWADDRLABEL, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_DELADDRLABEL, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_GETADDRLABEL, NETLINK_ROUTE_SOCKET__NLMSG_READ },
{ RTM_GETDCB, NETLINK_ROUTE_SOCKET__NLMSG_READ },
{ RTM_SETDCB, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_NEWNETCONF, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_DELNETCONF, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_GETNETCONF, NETLINK_ROUTE_SOCKET__NLMSG_READ },
{ RTM_NEWMDB, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_DELMDB, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_GETMDB, NETLINK_ROUTE_SOCKET__NLMSG_READ },
{ RTM_NEWNSID, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_DELNSID, NETLINK_ROUTE_SOCKET__NLMSG_READ },
{ RTM_GETNSID, NETLINK_ROUTE_SOCKET__NLMSG_READ },
{ RTM_NEWSTATS, NETLINK_ROUTE_SOCKET__NLMSG_READ },
{ RTM_GETSTATS, NETLINK_ROUTE_SOCKET__NLMSG_READ },
{ RTM_SETSTATS, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_NEWCACHEREPORT, NETLINK_ROUTE_SOCKET__NLMSG_READ },
{ RTM_NEWCHAIN, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_DELCHAIN, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_GETCHAIN, NETLINK_ROUTE_SOCKET__NLMSG_READ },
{ RTM_NEWNEXTHOP, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_DELNEXTHOP, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_GETNEXTHOP, NETLINK_ROUTE_SOCKET__NLMSG_READ },
{ RTM_NEWLINKPROP, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_DELLINKPROP, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_NEWVLAN, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_DELVLAN, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_GETVLAN, NETLINK_ROUTE_SOCKET__NLMSG_READ },
{ RTM_NEWNEXTHOPBUCKET, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_DELNEXTHOPBUCKET, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_GETNEXTHOPBUCKET, NETLINK_ROUTE_SOCKET__NLMSG_READ },
{ RTM_NEWTUNNEL, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_DELTUNNEL, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
{ RTM_GETTUNNEL, NETLINK_ROUTE_SOCKET__NLMSG_READ },
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
};
selinux: resolve checkpatch errors Reported by checkpatch: security/selinux/nlmsgtab.c --------------------------- ERROR: that open brace { should be on the previous line #29: FILE: security/selinux/nlmsgtab.c:29: +static const struct nlmsg_perm nlmsg_route_perms[] = +{ ERROR: that open brace { should be on the previous line #97: FILE: security/selinux/nlmsgtab.c:97: +static const struct nlmsg_perm nlmsg_tcpdiag_perms[] = +{ ERROR: that open brace { should be on the previous line #105: FILE: security/selinux/nlmsgtab.c:105: +static const struct nlmsg_perm nlmsg_xfrm_perms[] = +{ ERROR: that open brace { should be on the previous line #134: FILE: security/selinux/nlmsgtab.c:134: +static const struct nlmsg_perm nlmsg_audit_perms[] = +{ security/selinux/ss/policydb.c ------------------------------ ERROR: that open brace { should be on the previous line #318: FILE: security/selinux/ss/policydb.c:318: +static int (*destroy_f[SYM_NUM]) (void *key, void *datum, void *datap) = +{ ERROR: that open brace { should be on the previous line #674: FILE: security/selinux/ss/policydb.c:674: +static int (*index_f[SYM_NUM]) (void *key, void *datum, void *datap) = +{ ERROR: that open brace { should be on the previous line #1643: FILE: security/selinux/ss/policydb.c:1643: +static int (*read_f[SYM_NUM]) (struct policydb *p, struct symtab *s, void *fp) = +{ ERROR: that open brace { should be on the previous line #3246: FILE: security/selinux/ss/policydb.c:3246: + void *datap) = +{ Signed-off-by: Christian Göttsche <cgzones@googlemail.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2022-05-02 13:48:48 +00:00
static const struct nlmsg_perm nlmsg_tcpdiag_perms[] = {
selinux: apply clang format to security/selinux/nlmsgtab.c Update nlmsgtab.c to better adhere to the kernel coding style guidelines. Signed-off-by: Paul Moore <paul@paul-moore.com>
2024-09-25 20:11:08 +00:00
{ TCPDIAG_GETSOCK, NETLINK_TCPDIAG_SOCKET__NLMSG_READ },
{ DCCPDIAG_GETSOCK, NETLINK_TCPDIAG_SOCKET__NLMSG_READ },
{ SOCK_DIAG_BY_FAMILY, NETLINK_TCPDIAG_SOCKET__NLMSG_READ },
{ SOCK_DESTROY, NETLINK_TCPDIAG_SOCKET__NLMSG_WRITE },
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
};
selinux: resolve checkpatch errors Reported by checkpatch: security/selinux/nlmsgtab.c --------------------------- ERROR: that open brace { should be on the previous line #29: FILE: security/selinux/nlmsgtab.c:29: +static const struct nlmsg_perm nlmsg_route_perms[] = +{ ERROR: that open brace { should be on the previous line #97: FILE: security/selinux/nlmsgtab.c:97: +static const struct nlmsg_perm nlmsg_tcpdiag_perms[] = +{ ERROR: that open brace { should be on the previous line #105: FILE: security/selinux/nlmsgtab.c:105: +static const struct nlmsg_perm nlmsg_xfrm_perms[] = +{ ERROR: that open brace { should be on the previous line #134: FILE: security/selinux/nlmsgtab.c:134: +static const struct nlmsg_perm nlmsg_audit_perms[] = +{ security/selinux/ss/policydb.c ------------------------------ ERROR: that open brace { should be on the previous line #318: FILE: security/selinux/ss/policydb.c:318: +static int (*destroy_f[SYM_NUM]) (void *key, void *datum, void *datap) = +{ ERROR: that open brace { should be on the previous line #674: FILE: security/selinux/ss/policydb.c:674: +static int (*index_f[SYM_NUM]) (void *key, void *datum, void *datap) = +{ ERROR: that open brace { should be on the previous line #1643: FILE: security/selinux/ss/policydb.c:1643: +static int (*read_f[SYM_NUM]) (struct policydb *p, struct symtab *s, void *fp) = +{ ERROR: that open brace { should be on the previous line #3246: FILE: security/selinux/ss/policydb.c:3246: + void *datap) = +{ Signed-off-by: Christian Göttsche <cgzones@googlemail.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2022-05-02 13:48:48 +00:00
static const struct nlmsg_perm nlmsg_xfrm_perms[] = {
selinux: apply clang format to security/selinux/nlmsgtab.c Update nlmsgtab.c to better adhere to the kernel coding style guidelines. Signed-off-by: Paul Moore <paul@paul-moore.com>
2024-09-25 20:11:08 +00:00
{ XFRM_MSG_NEWSA, NETLINK_XFRM_SOCKET__NLMSG_WRITE },
{ XFRM_MSG_DELSA, NETLINK_XFRM_SOCKET__NLMSG_WRITE },
{ XFRM_MSG_GETSA, NETLINK_XFRM_SOCKET__NLMSG_READ },
{ XFRM_MSG_NEWPOLICY, NETLINK_XFRM_SOCKET__NLMSG_WRITE },
{ XFRM_MSG_DELPOLICY, NETLINK_XFRM_SOCKET__NLMSG_WRITE },
{ XFRM_MSG_GETPOLICY, NETLINK_XFRM_SOCKET__NLMSG_READ },
{ XFRM_MSG_ALLOCSPI, NETLINK_XFRM_SOCKET__NLMSG_WRITE },
{ XFRM_MSG_ACQUIRE, NETLINK_XFRM_SOCKET__NLMSG_WRITE },
{ XFRM_MSG_EXPIRE, NETLINK_XFRM_SOCKET__NLMSG_WRITE },
{ XFRM_MSG_UPDPOLICY, NETLINK_XFRM_SOCKET__NLMSG_WRITE },
{ XFRM_MSG_UPDSA, NETLINK_XFRM_SOCKET__NLMSG_WRITE },
{ XFRM_MSG_POLEXPIRE, NETLINK_XFRM_SOCKET__NLMSG_WRITE },
{ XFRM_MSG_FLUSHSA, NETLINK_XFRM_SOCKET__NLMSG_WRITE },
{ XFRM_MSG_FLUSHPOLICY, NETLINK_XFRM_SOCKET__NLMSG_WRITE },
{ XFRM_MSG_NEWAE, NETLINK_XFRM_SOCKET__NLMSG_WRITE },
{ XFRM_MSG_GETAE, NETLINK_XFRM_SOCKET__NLMSG_READ },
{ XFRM_MSG_REPORT, NETLINK_XFRM_SOCKET__NLMSG_READ },
{ XFRM_MSG_MIGRATE, NETLINK_XFRM_SOCKET__NLMSG_WRITE },
{ XFRM_MSG_NEWSADINFO, NETLINK_XFRM_SOCKET__NLMSG_READ },
{ XFRM_MSG_GETSADINFO, NETLINK_XFRM_SOCKET__NLMSG_READ },
{ XFRM_MSG_NEWSPDINFO, NETLINK_XFRM_SOCKET__NLMSG_WRITE },
{ XFRM_MSG_GETSPDINFO, NETLINK_XFRM_SOCKET__NLMSG_READ },
{ XFRM_MSG_MAPPING, NETLINK_XFRM_SOCKET__NLMSG_READ },
{ XFRM_MSG_SETDEFAULT, NETLINK_XFRM_SOCKET__NLMSG_WRITE },
{ XFRM_MSG_GETDEFAULT, NETLINK_XFRM_SOCKET__NLMSG_READ },
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
};
selinux: resolve checkpatch errors Reported by checkpatch: security/selinux/nlmsgtab.c --------------------------- ERROR: that open brace { should be on the previous line #29: FILE: security/selinux/nlmsgtab.c:29: +static const struct nlmsg_perm nlmsg_route_perms[] = +{ ERROR: that open brace { should be on the previous line #97: FILE: security/selinux/nlmsgtab.c:97: +static const struct nlmsg_perm nlmsg_tcpdiag_perms[] = +{ ERROR: that open brace { should be on the previous line #105: FILE: security/selinux/nlmsgtab.c:105: +static const struct nlmsg_perm nlmsg_xfrm_perms[] = +{ ERROR: that open brace { should be on the previous line #134: FILE: security/selinux/nlmsgtab.c:134: +static const struct nlmsg_perm nlmsg_audit_perms[] = +{ security/selinux/ss/policydb.c ------------------------------ ERROR: that open brace { should be on the previous line #318: FILE: security/selinux/ss/policydb.c:318: +static int (*destroy_f[SYM_NUM]) (void *key, void *datum, void *datap) = +{ ERROR: that open brace { should be on the previous line #674: FILE: security/selinux/ss/policydb.c:674: +static int (*index_f[SYM_NUM]) (void *key, void *datum, void *datap) = +{ ERROR: that open brace { should be on the previous line #1643: FILE: security/selinux/ss/policydb.c:1643: +static int (*read_f[SYM_NUM]) (struct policydb *p, struct symtab *s, void *fp) = +{ ERROR: that open brace { should be on the previous line #3246: FILE: security/selinux/ss/policydb.c:3246: + void *datap) = +{ Signed-off-by: Christian Göttsche <cgzones@googlemail.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2022-05-02 13:48:48 +00:00
static const struct nlmsg_perm nlmsg_audit_perms[] = {
selinux: apply clang format to security/selinux/nlmsgtab.c Update nlmsgtab.c to better adhere to the kernel coding style guidelines. Signed-off-by: Paul Moore <paul@paul-moore.com>
2024-09-25 20:11:08 +00:00
{ AUDIT_GET, NETLINK_AUDIT_SOCKET__NLMSG_READ },
{ AUDIT_SET, NETLINK_AUDIT_SOCKET__NLMSG_WRITE },
{ AUDIT_LIST, NETLINK_AUDIT_SOCKET__NLMSG_READPRIV },
{ AUDIT_ADD, NETLINK_AUDIT_SOCKET__NLMSG_WRITE },
{ AUDIT_DEL, NETLINK_AUDIT_SOCKET__NLMSG_WRITE },
{ AUDIT_LIST_RULES, NETLINK_AUDIT_SOCKET__NLMSG_READPRIV },
{ AUDIT_ADD_RULE, NETLINK_AUDIT_SOCKET__NLMSG_WRITE },
{ AUDIT_DEL_RULE, NETLINK_AUDIT_SOCKET__NLMSG_WRITE },
{ AUDIT_USER, NETLINK_AUDIT_SOCKET__NLMSG_RELAY },
{ AUDIT_SIGNAL_INFO, NETLINK_AUDIT_SOCKET__NLMSG_READ },
{ AUDIT_TRIM, NETLINK_AUDIT_SOCKET__NLMSG_WRITE },
{ AUDIT_MAKE_EQUIV, NETLINK_AUDIT_SOCKET__NLMSG_WRITE },
{ AUDIT_TTY_GET, NETLINK_AUDIT_SOCKET__NLMSG_READ },
{ AUDIT_TTY_SET, NETLINK_AUDIT_SOCKET__NLMSG_TTY_AUDIT },
{ AUDIT_GET_FEATURE, NETLINK_AUDIT_SOCKET__NLMSG_READ },
{ AUDIT_SET_FEATURE, NETLINK_AUDIT_SOCKET__NLMSG_WRITE },
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
};
selinux: apply clang format to security/selinux/nlmsgtab.c Update nlmsgtab.c to better adhere to the kernel coding style guidelines. Signed-off-by: Paul Moore <paul@paul-moore.com>
2024-09-25 20:11:08 +00:00
static int nlmsg_perm(u16 nlmsg_type, u32 *perm, const struct nlmsg_perm *tab,
size_t tabsize)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
{
selinux: use unsigned iterator in nlmsgtab code Use an unsigned type as loop iterator. Signed-off-by: Christian Göttsche <cgzones@googlemail.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2023-08-07 17:11:41 +00:00
unsigned int i;
int err = -EINVAL;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
selinux: apply clang format to security/selinux/nlmsgtab.c Update nlmsgtab.c to better adhere to the kernel coding style guidelines. Signed-off-by: Paul Moore <paul@paul-moore.com>
2024-09-25 20:11:08 +00:00
for (i = 0; i < tabsize / sizeof(struct nlmsg_perm); i++)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
if (nlmsg_type == tab[i].nlmsg_type) {
*perm = tab[i].perm;
err = 0;
break;
}
return err;
}
int selinux_nlmsg_lookup(u16 sclass, u16 nlmsg_type, u32 *perm)
{
selinux: streamline selinux_nlmsg_lookup() Streamline the code in selinux_nlmsg_lookup() to improve the code flow, readability, and remove the unnecessary local variables. Tested-by: Thiébaud Weksteen <tweek@google.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2024-09-25 20:11:07 +00:00
/* While it is possible to add a similar permission to other netlink
* classes, note that the extended permission value is matched against
* the nlmsg_type field. Notably, SECCLASS_NETLINK_GENERIC_SOCKET uses
* dynamic values for this field, which means that it cannot be added
* as-is.
*/
selinux: Add netlink xperm support Reuse the existing extended permissions infrastructure to support policies based on the netlink message types. A new policy capability "netlink_xperm" is introduced. When disabled, the previous behaviour is preserved. That is, netlink_send will rely on the permission mappings defined in nlmsgtab.c (e.g, nlmsg_read for RTM_GETADDR on NETLINK_ROUTE). When enabled, the mappings are ignored and the generic "nlmsg" permission is used instead. The new "nlmsg" permission is an extended permission. The 16 bits of the extended permission are mapped to the nlmsg_type field. Example policy on Android, preventing regular apps from accessing the device's MAC address and ARP table, but allowing this access to privileged apps, looks as follows: allow netdomain self:netlink_route_socket { create read getattr write setattr lock append connect getopt setopt shutdown nlmsg }; allowxperm netdomain self:netlink_route_socket nlmsg ~{ RTM_GETLINK RTM_GETNEIGH RTM_GETNEIGHTBL }; allowxperm priv_app self:netlink_route_socket nlmsg { RTM_GETLINK RTM_GETNEIGH RTM_GETNEIGHTBL }; The constants in the example above (e.g., RTM_GETLINK) are explicitly defined in the policy. It is possible to generate policies to support kernels that may or may not have the capability enabled by generating a rule for each scenario. For instance: allow domain self:netlink_audit_socket nlmsg_read; allow domain self:netlink_audit_socket nlmsg; allowxperm domain self:netlink_audit_socket nlmsg { AUDIT_GET }; The approach of defining a new permission ("nlmsg") instead of relying on the existing permissions (e.g., "nlmsg_read", "nlmsg_readpriv" or "nlmsg_tty_audit") has been preferred because: 1. This is similar to the other extended permission ("ioctl"); 2. With the new extended permission, the coarse-grained mapping is not necessary anymore. It could eventually be removed, which would be impossible if the extended permission was defined below these. 3. Having a single extra extended permission considerably simplifies the implementation here and in libselinux. Signed-off-by: Thiébaud Weksteen <tweek@google.com> Signed-off-by: Bram Bonné <brambonne@google.com> [PM: manual merge fixes for sock_skip_has_perm()] Signed-off-by: Paul Moore <paul@paul-moore.com>
2024-09-12 01:45:03 +00:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
switch (sclass) {
case SECCLASS_NETLINK_ROUTE_SOCKET:
selinux: add support for RTM_NEWCHAIN, RTM_DELCHAIN, and RTM_GETCHAIN Commit 32a4f5ecd738 ("net: sched: introduce chain object to uapi") added new RTM_* definitions without properly updating SELinux, this patch adds the necessary SELinux support. While there was a BUILD_BUG_ON() in the SELinux code to protect from exactly this case, it was bypassed in the broken commit. In order to hopefully prevent this from happening in the future, add additional comments which provide some instructions on how to resolve the BUILD_BUG_ON() failures. Fixes: 32a4f5ecd738 ("net: sched: introduce chain object to uapi") Cc: <stable@vger.kernel.org> # 4.19 Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Moore <paul@paul-moore.com>
2018-11-28 17:57:33 +00:00
/* RTM_MAX always points to RTM_SETxxxx, ie RTM_NEWxxx + 3.
* If the BUILD_BUG_ON() below fails you must update the
* structures at the top of this file with the new mappings
* before updating the BUILD_BUG_ON() macro!
*/
rtnetlink: add new rtm tunnel api for tunnel id filtering This patch adds new rtm tunnel msg and api for tunnel id filtering in dst_metadata devices. First dst_metadata device to use the api is vxlan driver with AF_BRIDGE family. This and later changes add ability in vxlan driver to do tunnel id filtering (or vni filtering) on dst_metadata devices. This is similar to vlan api in the vlan filtering bridge. this patch includes selinux nlmsg_route_perms support for RTM_*TUNNEL api from Benjamin Poirier. Signed-off-by: Roopa Prabhu <roopa@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-03-01 05:04:34 +00:00
BUILD_BUG_ON(RTM_MAX != (RTM_NEWTUNNEL + 3));
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
selinux: streamline selinux_nlmsg_lookup() Streamline the code in selinux_nlmsg_lookup() to improve the code flow, readability, and remove the unnecessary local variables. Tested-by: Thiébaud Weksteen <tweek@google.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2024-09-25 20:11:07 +00:00
if (selinux_policycap_netlink_xperm()) {
*perm = NETLINK_ROUTE_SOCKET__NLMSG;
return 0;
}
return nlmsg_perm(nlmsg_type, perm, nlmsg_route_perms,
sizeof(nlmsg_route_perms));
break;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
case SECCLASS_NETLINK_TCPDIAG_SOCKET:
selinux: streamline selinux_nlmsg_lookup() Streamline the code in selinux_nlmsg_lookup() to improve the code flow, readability, and remove the unnecessary local variables. Tested-by: Thiébaud Weksteen <tweek@google.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2024-09-25 20:11:07 +00:00
if (selinux_policycap_netlink_xperm()) {
*perm = NETLINK_TCPDIAG_SOCKET__NLMSG;
return 0;
}
return nlmsg_perm(nlmsg_type, perm, nlmsg_tcpdiag_perms,
sizeof(nlmsg_tcpdiag_perms));
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
break;
case SECCLASS_NETLINK_XFRM_SOCKET:
selinux: add support for RTM_NEWCHAIN, RTM_DELCHAIN, and RTM_GETCHAIN Commit 32a4f5ecd738 ("net: sched: introduce chain object to uapi") added new RTM_* definitions without properly updating SELinux, this patch adds the necessary SELinux support. While there was a BUILD_BUG_ON() in the SELinux code to protect from exactly this case, it was bypassed in the broken commit. In order to hopefully prevent this from happening in the future, add additional comments which provide some instructions on how to resolve the BUILD_BUG_ON() failures. Fixes: 32a4f5ecd738 ("net: sched: introduce chain object to uapi") Cc: <stable@vger.kernel.org> # 4.19 Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Moore <paul@paul-moore.com>
2018-11-28 17:57:33 +00:00
/* If the BUILD_BUG_ON() below fails you must update the
* structures at the top of this file with the new mappings
* before updating the BUILD_BUG_ON() macro!
*/
include/uapi/linux/xfrm.h: Fix XFRM_MSG_MAPPING ABI breakage Commit 2d151d39073a ("xfrm: Add possibility to set the default to block if we have no policy") broke ABI by changing the value of the XFRM_MSG_MAPPING enum item, thus also evading the build-time check in security/selinux/nlmsgtab.c:selinux_nlmsg_lookup for presence of proper security permission checks in nlmsg_xfrm_perms. Fix it by placing XFRM_MSG_SETDEFAULT/XFRM_MSG_GETDEFAULT to the end of the enum, right before __XFRM_MSG_MAX, and updating the nlmsg_xfrm_perms accordingly. Fixes: 2d151d39073a ("xfrm: Add possibility to set the default to block if we have no policy") References: https://lore.kernel.org/netdev/20210901151402.GA2557@altlinux.org/ Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com> Acked-by: Antony Antony <antony.antony@secunet.com> Acked-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2021-09-12 12:22:34 +00:00
BUILD_BUG_ON(XFRM_MSG_MAX != XFRM_MSG_GETDEFAULT);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
selinux: streamline selinux_nlmsg_lookup() Streamline the code in selinux_nlmsg_lookup() to improve the code flow, readability, and remove the unnecessary local variables. Tested-by: Thiébaud Weksteen <tweek@google.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2024-09-25 20:11:07 +00:00
if (selinux_policycap_netlink_xperm()) {
*perm = NETLINK_XFRM_SOCKET__NLMSG;
return 0;
}
return nlmsg_perm(nlmsg_type, perm, nlmsg_xfrm_perms,
sizeof(nlmsg_xfrm_perms));
break;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
case SECCLASS_NETLINK_AUDIT_SOCKET:
selinux: streamline selinux_nlmsg_lookup() Streamline the code in selinux_nlmsg_lookup() to improve the code flow, readability, and remove the unnecessary local variables. Tested-by: Thiébaud Weksteen <tweek@google.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2024-09-25 20:11:07 +00:00
if (selinux_policycap_netlink_xperm()) {
*perm = NETLINK_AUDIT_SOCKET__NLMSG;
return 0;
} else if ((nlmsg_type >= AUDIT_FIRST_USER_MSG &&
nlmsg_type <= AUDIT_LAST_USER_MSG) ||
(nlmsg_type >= AUDIT_FIRST_USER_MSG2 &&
nlmsg_type <= AUDIT_LAST_USER_MSG2)) {
AUDIT: Treat all user messages identically. It's silly to have to add explicit entries for new userspace messages as we invent them. Just treat all messages in the user range the same. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2005-05-18 09:21:07 +00:00
*perm = NETLINK_AUDIT_SOCKET__NLMSG_RELAY;
selinux: streamline selinux_nlmsg_lookup() Streamline the code in selinux_nlmsg_lookup() to improve the code flow, readability, and remove the unnecessary local variables. Tested-by: Thiébaud Weksteen <tweek@google.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2024-09-25 20:11:07 +00:00
return 0;
AUDIT: Treat all user messages identically. It's silly to have to add explicit entries for new userspace messages as we invent them. Just treat all messages in the user range the same. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2005-05-18 09:21:07 +00:00
}
selinux: streamline selinux_nlmsg_lookup() Streamline the code in selinux_nlmsg_lookup() to improve the code flow, readability, and remove the unnecessary local variables. Tested-by: Thiébaud Weksteen <tweek@google.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2024-09-25 20:11:07 +00:00
return nlmsg_perm(nlmsg_type, perm, nlmsg_audit_perms,
sizeof(nlmsg_audit_perms));
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
break;
}
selinux: streamline selinux_nlmsg_lookup() Streamline the code in selinux_nlmsg_lookup() to improve the code flow, readability, and remove the unnecessary local variables. Tested-by: Thiébaud Weksteen <tweek@google.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2024-09-25 20:11:07 +00:00
/* No messaging from userspace, or class unknown/unhandled */
return -ENOENT;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
}
Reference in New Issue Copy Permalink