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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-06-29 22:18:47 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-06-29 22:18:47 (GMT) |
| commit | 89a82a9218fabd753979847f494565f1fa91d7a8 (patch) | |
| tree | bcda6fbc52d31e0e842db54d0345ae0021e1379e /kernel/auditsc.c | |
| parent | 32826ac41f2170df0d9a2e8df5a9b570c7858ccf (diff) | |
| parent | 3f5be2da8565c1cce5655bb0948fcc957c6eb6c6 (diff) | |
| download | linux-89a82a9218fabd753979847f494565f1fa91d7a8.tar.xz | |
Merge branch 'stable-4.7' of git://git.infradead.org/users/pcmoore/audit
Pull audit fixes from Paul Moore:
"Two small patches to fix audit problems in 4.7-rcX: the first fixes a
potential kref leak, the second removes some header file noise.
The first is an important bug fix that really should go in before 4.7
is released, the second is not critical, but falls into the very-nice-
to-have category so I'm including in the pull request.
Both patches are straightforward, self-contained, and pass our
testsuite without problem"
* 'stable-4.7' of git://git.infradead.org/users/pcmoore/audit:
audit: move audit_get_tty to reduce scope and kabi changes
audit: move calcs after alloc and check when logging set loginuid
Diffstat (limited to 'kernel/auditsc.c')
| -rw-r--r-- | kernel/auditsc.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/auditsc.c b/kernel/auditsc.c index 62ab53d..2672d10 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -63,7 +63,6 @@ #include <asm/unistd.h> #include <linux/security.h> #include <linux/list.h> -#include <linux/tty.h> #include <linux/binfmts.h> #include <linux/highmem.h> #include <linux/syscalls.h> @@ -1985,14 +1984,15 @@ static void audit_log_set_loginuid(kuid_t koldloginuid, kuid_t kloginuid, if (!audit_enabled) return; + ab = audit_log_start(NULL, GFP_KERNEL, AUDIT_LOGIN); + if (!ab) + return; + uid = from_kuid(&init_user_ns, task_uid(current)); oldloginuid = from_kuid(&init_user_ns, koldloginuid); loginuid = from_kuid(&init_user_ns, kloginuid), tty = audit_get_tty(current); - ab = audit_log_start(NULL, GFP_KERNEL, AUDIT_LOGIN); - if (!ab) - return; audit_log_format(ab, "pid=%d uid=%u", task_pid_nr(current), uid); audit_log_task_context(ab); audit_log_format(ab, " old-auid=%u auid=%u tty=%s old-ses=%u ses=%u res=%d", |