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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-04 23:21:41 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-04 23:21:41 +0200 |
| commit | 3cd013ab79e8e5c58fbd50fc09fceb6260a92a68 (patch) | |
| tree | 74ed773b1314592c7778e70b5223ebfd9f756b29 /kernel/audit.c | |
| parent | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s39... (diff) | |
| parent | audit: add exclude filter extension to feature bitmap (diff) | |
| download | linux-3cd013ab79e8e5c58fbd50fc09fceb6260a92a68.tar.xz linux-3cd013ab79e8e5c58fbd50fc09fceb6260a92a68.zip | |
Merge branch 'stable-4.9' of git://git.infradead.org/users/pcmoore/audit
Pull audit updates from Paul Moore:
"Another relatively small pull request for v4.9 with just two patches.
The patch from Richard updates the list of features we support and
report back to userspace; this should have been sent earlier with the
rest of the v4.8 patches but it got lost in my inbox.
The second patch fixes a problem reported by our Android friends where
we weren't very consistent in recording PIDs"
* 'stable-4.9' of git://git.infradead.org/users/pcmoore/audit:
audit: add exclude filter extension to feature bitmap
audit: consistently record PIDs with task_tgid_nr()
Diffstat (limited to 'kernel/audit.c')
| -rw-r--r-- | kernel/audit.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/kernel/audit.c b/kernel/audit.c index a8a91bd2b2a9..f1ca11613379 100644 --- a/kernel/audit.c +++ b/kernel/audit.c @@ -877,6 +877,12 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh) return err; } if (s.mask & AUDIT_STATUS_PID) { + /* NOTE: we are using task_tgid_vnr() below because + * the s.pid value is relative to the namespace + * of the caller; at present this doesn't matter + * much since you can really only run auditd + * from the initial pid namespace, but something + * to keep in mind if this changes */ int new_pid = s.pid; pid_t requesting_pid = task_tgid_vnr(current); @@ -1917,7 +1923,7 @@ void audit_log_task_info(struct audit_buffer *ab, struct task_struct *tsk) " euid=%u suid=%u fsuid=%u" " egid=%u sgid=%u fsgid=%u tty=%s ses=%u", task_ppid_nr(tsk), - task_pid_nr(tsk), + task_tgid_nr(tsk), from_kuid(&init_user_ns, audit_get_loginuid(tsk)), from_kuid(&init_user_ns, cred->uid), from_kgid(&init_user_ns, cred->gid), |