diff options
| author |   David Woodhouse <dwmw2@shinybook.infradead.org> | 2005-06-22 15:04:33 +0100 |
|---|---|---|
| committer | David Woodhouse <dwmw2@shinybook.infradead.org> | 2005-06-22 15:04:33 +0100 |
| commit | 9ad9ad385be27fcc7c16d290d972c6173e780a61 (patch) | |
| tree | bbca700c2d88ba421a6c9c348de367eaf4de0e2c /security/selinux/ss | |
| parent | Add audit subsystem to MAINTAINERS, for my sins. (diff) | |
| download | linux-dev-9ad9ad385be27fcc7c16d290d972c6173e780a61.tar.xz linux-dev-9ad9ad385be27fcc7c16d290d972c6173e780a61.zip | |
AUDIT: Wait for backlog to clear when generating messages.
Add a gfp_mask to audit_log_start() and audit_log(), to reduce the
amount of GFP_ATOMIC allocation -- most of it doesn't need to be
GFP_ATOMIC. Also if the mask includes __GFP_WAIT, then wait up to
60 seconds for the auditd backlog to clear instead of immediately
abandoning the message.
The timeout should probably be made configurable, but for now it'll
suffice that it only happens if auditd is actually running.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'security/selinux/ss')
| -rw-r--r-- | security/selinux/ss/services.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c index b6149147d5cb..2947cf85dc56 100644 --- a/security/selinux/ss/services.c +++ b/security/selinux/ss/services.c @@ -365,7 +365,7 @@ static int security_validtrans_handle_fail(struct context *ocontext, goto out; if (context_struct_to_string(tcontext, &t, &tlen) < 0) goto out; - audit_log(current->audit_context, AUDIT_SELINUX_ERR, + audit_log(current->audit_context, GFP_ATOMIC, AUDIT_SELINUX_ERR, "security_validate_transition: denied for" " oldcontext=%s newcontext=%s taskcontext=%s tclass=%s", o, n, t, policydb.p_class_val_to_name[tclass-1]); @@ -742,7 +742,7 @@ static int compute_sid_handle_invalid_context( goto out; if (context_struct_to_string(newcontext, &n, &nlen) < 0) goto out; - audit_log(current->audit_context, AUDIT_SELINUX_ERR, + audit_log(current->audit_context, GFP_ATOMIC, AUDIT_SELINUX_ERR, "security_compute_sid: invalid context %s" " for scontext=%s" " tcontext=%s" |