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authorLinus Torvalds <torvalds@linux-foundation.org>2012-05-21 20:27:36 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-05-21 20:27:36 -0700
commitcb60e3e65c1b96a4d6444a7a13dc7dd48bc15a2b (patch)
tree4322be35db678f6299348a76ad60a2023954af7d /net
parent99262a3dafa3290866512ddfb32609198f8973e9 (diff)
parentff2bb047c4bce9742e94911eeb44b4d6ff4734ab (diff)
downloadlinux-cb60e3e65c1b96a4d6444a7a13dc7dd48bc15a2b.tar.gz
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
Pull security subsystem updates from James Morris: "New notable features: - The seccomp work from Will Drewry - PR_{GET,SET}_NO_NEW_PRIVS from Andy Lutomirski - Longer security labels for Smack from Casey Schaufler - Additional ptrace restriction modes for Yama by Kees Cook" Fix up trivial context conflicts in arch/x86/Kconfig and include/linux/filter.h * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: (65 commits) apparmor: fix long path failure due to disconnected path apparmor: fix profile lookup for unconfined ima: fix filename hint to reflect script interpreter name KEYS: Don't check for NULL key pointer in key_validate() Smack: allow for significantly longer Smack labels v4 gfp flags for security_inode_alloc()? Smack: recursive tramsmute Yama: replace capable() with ns_capable() TOMOYO: Accept manager programs which do not start with / . KEYS: Add invalidation support KEYS: Do LRU discard in full keyrings KEYS: Permit in-place link replacement in keyring list KEYS: Perform RCU synchronisation on keys prior to key destruction KEYS: Announce key type (un)registration KEYS: Reorganise keys Makefile KEYS: Move the key config into security/keys/Kconfig KEYS: Use the compat keyctl() syscall wrapper on Sparc64 for Sparc32 compat Yama: remove an unused variable samples/seccomp: fix dependencies on arch macros Yama: add additional ptrace scopes ...
Diffstat (limited to 'net')
-rw-r--r--net/compat.c8
-rw-r--r--net/core/filter.c6
-rw-r--r--net/dns_resolver/dns_key.c5
-rw-r--r--net/xfrm/xfrm_policy.c1
4 files changed, 7 insertions, 13 deletions
diff --git a/net/compat.c b/net/compat.c
index e240441a231..1b96281892d 100644
--- a/net/compat.c
+++ b/net/compat.c
@@ -328,14 +328,6 @@ void scm_detach_fds_compat(struct msghdr *kmsg, struct scm_cookie *scm)
__scm_destroy(scm);
}
-/*
- * A struct sock_filter is architecture independent.
- */
-struct compat_sock_fprog {
- u16 len;
- compat_uptr_t filter; /* struct sock_filter * */
-};
-
static int do_set_attach_filter(struct socket *sock, int level, int optname,
char __user *optval, unsigned int optlen)
{
diff --git a/net/core/filter.c b/net/core/filter.c
index 47a5f055e7f..a3eddb515d1 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -38,6 +38,7 @@
#include <linux/filter.h>
#include <linux/reciprocal_div.h>
#include <linux/ratelimit.h>
+#include <linux/seccomp.h>
/* No hurry in this branch
*
@@ -355,6 +356,11 @@ load_b:
A = 0;
continue;
}
+#ifdef CONFIG_SECCOMP_FILTER
+ case BPF_S_ANC_SECCOMP_LD_W:
+ A = seccomp_bpf_load(fentry->k);
+ continue;
+#endif
default:
WARN_RATELIMIT(1, "Unknown code:%u jt:%u tf:%u k:%u\n",
fentry->code, fentry->jt,
diff --git a/net/dns_resolver/dns_key.c b/net/dns_resolver/dns_key.c
index 6f70ea935b0..d9507dd0581 100644
--- a/net/dns_resolver/dns_key.c
+++ b/net/dns_resolver/dns_key.c
@@ -249,9 +249,6 @@ static int __init init_dns_resolver(void)
struct key *keyring;
int ret;
- printk(KERN_NOTICE "Registering the %s key type\n",
- key_type_dns_resolver.name);
-
/* create an override credential set with a special thread keyring in
* which DNS requests are cached
*
@@ -301,8 +298,6 @@ static void __exit exit_dns_resolver(void)
key_revoke(dns_resolver_cache->thread_keyring);
unregister_key_type(&key_type_dns_resolver);
put_cred(dns_resolver_cache);
- printk(KERN_NOTICE "Unregistered %s key type\n",
- key_type_dns_resolver.name);
}
module_init(init_dns_resolver)
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 3c87a1c4066..c53e8f42aa7 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -26,6 +26,7 @@
#include <linux/cache.h>
#include <linux/audit.h>
#include <net/dst.h>
+#include <net/flow.h>
#include <net/xfrm.h>
#include <net/ip.h>
#ifdef CONFIG_XFRM_STATISTICS