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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-07-29 12:35:36 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-07-29 12:35:36 -0700 |
| commit | d3590ebf6f91350192737dd1d1b219c05277f067 (patch) | |
| tree | cd2b4d9f397caa173558f5987af6e980f34334e5 /kernel | |
| parent | 21391520cbb597823050ac1bc343a0df3222ac90 (diff) | |
| parent | 8ac68dc455d9d18241d44b96800d73229029ed34 (diff) | |
Merge tag 'audit-pr-20200729' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit
Pull audit fixes from Paul Moore:
"One small audit fix that you can hopefully merge before v5.8 is
released. Unfortunately it is a revert of a patch that went in during
the v5.7 window and we just recently started to see some bug reports
relating to that commit.
We are working on a proper fix, but I'm not yet clear on when that
will be ready and we need to fix the v5.7 kernels anyway, so in the
interest of time a revert seemed like the best solution right now"
* tag 'audit-pr-20200729' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit:
revert: 1320a4052ea1 ("audit: trigger accompanying records when no rules present")
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/audit.c | 1 | ||||
| -rw-r--r-- | kernel/audit.h | 8 | ||||
| -rw-r--r-- | kernel/auditsc.c | 3 |
3 files changed, 3 insertions, 9 deletions
diff --git a/kernel/audit.c b/kernel/audit.c index 8c201f414226..b2301bdc9773 100644 --- a/kernel/audit.c +++ b/kernel/audit.c @@ -1851,7 +1851,6 @@ struct audit_buffer *audit_log_start(struct audit_context *ctx, gfp_t gfp_mask, } audit_get_stamp(ab->ctx, &t, &serial); - audit_clear_dummy(ab->ctx); audit_log_format(ab, "audit(%llu.%03lu:%u): ", (unsigned long long)t.tv_sec, t.tv_nsec/1000000, serial); diff --git a/kernel/audit.h b/kernel/audit.h index f0233dc40b17..ddc22878433d 100644 --- a/kernel/audit.h +++ b/kernel/audit.h @@ -290,13 +290,6 @@ extern int audit_signal_info_syscall(struct task_struct *t); extern void audit_filter_inodes(struct task_struct *tsk, struct audit_context *ctx); extern struct list_head *audit_killed_trees(void); - -static inline void audit_clear_dummy(struct audit_context *ctx) -{ - if (ctx) - ctx->dummy = 0; -} - #else /* CONFIG_AUDITSYSCALL */ #define auditsc_get_stamp(c, t, s) 0 #define audit_put_watch(w) {} @@ -330,7 +323,6 @@ static inline int audit_signal_info_syscall(struct task_struct *t) } #define audit_filter_inodes(t, c) AUDIT_DISABLED -#define audit_clear_dummy(c) {} #endif /* CONFIG_AUDITSYSCALL */ extern char *audit_unpack_string(void **bufp, size_t *remain, size_t len); diff --git a/kernel/auditsc.c b/kernel/auditsc.c index 468a23390457..fd840c40abf7 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -1417,6 +1417,9 @@ static void audit_log_proctitle(void) struct audit_context *context = audit_context(); struct audit_buffer *ab; + if (!context || context->dummy) + return; + ab = audit_log_start(context, GFP_KERNEL, AUDIT_PROCTITLE); if (!ab) return; /* audit_panic or being filtered */ |