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authorLinus Torvalds <torvalds@linux-foundation.org>2017-07-05 11:24:05 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2017-07-05 11:24:05 -0700
commit7391786a64dcfe9c609a1f8e2204c1abf42ded23 (patch)
treeaca7c97afa2e47d0e60703bb72730067139f8257 /kernel/auditsc.c
parenteed1fc87795362fd868bdc960d7b96d25f81eae3 (diff)
parentcd33f5f2cbfaadc21270f3ddac7c3c33e0a1a28c (diff)
Merge branch 'stable-4.13' of git://git.infradead.org/users/pcmoore/audit
Pull audit updates from Paul Moore: "Things are relatively quiet on the audit front for v4.13, just five patches for a total diffstat of 102 lines. There are two patches from Richard to consistently record the POSIX capabilities and add the ambient capability information as well. I also chipped in two patches to fix a race condition with the auditd tracking code and ensure we don't skip sending any records to the audit multicast group. Finally a single style fix that I accepted because I must have been in a good mood that day. Everything passes our test suite, and should be relatively harmless, please merge for v4.13" * 'stable-4.13' of git://git.infradead.org/users/pcmoore/audit: audit: make sure we never skip the multicast broadcast audit: fix a race condition with the auditd tracking code audit: style fix audit: add ambient capabilities to CAPSET and BPRM_FCAPS records audit: unswing cap_* fields in PATH records
Diffstat (limited to 'kernel/auditsc.c')
-rw-r--r--kernel/auditsc.c12
1 files changed, 9 insertions, 3 deletions
diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index bb724baa7ac9..3260ba2312a9 100644
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -1261,6 +1261,7 @@ static void show_special(struct audit_context *context, int *call_panic)
audit_log_cap(ab, "cap_pi", &context->capset.cap.inheritable);
audit_log_cap(ab, "cap_pp", &context->capset.cap.permitted);
audit_log_cap(ab, "cap_pe", &context->capset.cap.effective);
+ audit_log_cap(ab, "cap_pa", &context->capset.cap.ambient);
break;
case AUDIT_MMAP:
audit_log_format(ab, "fd=%d flags=0x%x", context->mmap.fd,
@@ -1382,9 +1383,11 @@ static void audit_log_exit(struct audit_context *context, struct task_struct *ts
audit_log_cap(ab, "old_pp", &axs->old_pcap.permitted);
audit_log_cap(ab, "old_pi", &axs->old_pcap.inheritable);
audit_log_cap(ab, "old_pe", &axs->old_pcap.effective);
- audit_log_cap(ab, "new_pp", &axs->new_pcap.permitted);
- audit_log_cap(ab, "new_pi", &axs->new_pcap.inheritable);
- audit_log_cap(ab, "new_pe", &axs->new_pcap.effective);
+ audit_log_cap(ab, "old_pa", &axs->old_pcap.ambient);
+ audit_log_cap(ab, "pp", &axs->new_pcap.permitted);
+ audit_log_cap(ab, "pi", &axs->new_pcap.inheritable);
+ audit_log_cap(ab, "pe", &axs->new_pcap.effective);
+ audit_log_cap(ab, "pa", &axs->new_pcap.ambient);
break; }
}
@@ -2342,10 +2345,12 @@ int __audit_log_bprm_fcaps(struct linux_binprm *bprm,
ax->old_pcap.permitted = old->cap_permitted;
ax->old_pcap.inheritable = old->cap_inheritable;
ax->old_pcap.effective = old->cap_effective;
+ ax->old_pcap.ambient = old->cap_ambient;
ax->new_pcap.permitted = new->cap_permitted;
ax->new_pcap.inheritable = new->cap_inheritable;
ax->new_pcap.effective = new->cap_effective;
+ ax->new_pcap.ambient = new->cap_ambient;
return 0;
}
@@ -2364,6 +2369,7 @@ void __audit_log_capset(const struct cred *new, const struct cred *old)
context->capset.cap.effective = new->cap_effective;
context->capset.cap.inheritable = new->cap_effective;
context->capset.cap.permitted = new->cap_permitted;
+ context->capset.cap.ambient = new->cap_ambient;
context->type = AUDIT_CAPSET;
}