[PATCH RFC 33/48] Audit: Log filter related audit message to proper user namespace
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STALE4868d
From: Gao feng <hidden>
Date: 2013-05-07 02:23:02
Also in:
lkml
Subsystem:
audit subsystem, the rest · Maintainers:
Paul Moore, Eric Paris, Linus Torvalds
Now, we can log filter related audit message to the user namespace which the task belongs to. Signed-off-by: Gao feng <redacted> --- kernel/auditfilter.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/kernel/auditfilter.c b/kernel/auditfilter.c
index f2afe9b..8af148b 100644
--- a/kernel/auditfilter.c
+++ b/kernel/auditfilter.c@@ -1120,15 +1120,16 @@ static void audit_log_rule_change(kuid_t loginuid, u32 sessionid, u32 sid, int res) { struct audit_buffer *ab; + struct user_namespace *ns = current_user_ns(); - if (!audit_enabled) + if (!ns->audit.enabled) return; - ab = audit_log_start(NULL, GFP_KERNEL, AUDIT_CONFIG_CHANGE); + ab = audit_log_start_ns(ns, NULL, GFP_KERNEL, AUDIT_CONFIG_CHANGE); if (!ab) return; audit_log_format(ab, "auid=%u ses=%u", - from_kuid(&init_user_ns, loginuid), sessionid); + from_kuid(ns, loginuid), sessionid); if (sid) { char *ctx = NULL; u32 len;
@@ -1143,7 +1144,7 @@ static void audit_log_rule_change(kuid_t loginuid, u32 sessionid, u32 sid, audit_log_string(ab, action); audit_log_key(ab, rule->filterkey); audit_log_format(ab, " list=%d res=%d", rule->listnr, res); - audit_log_end(ab); + audit_log_end_ns(ns, ab); } /**
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1.8.1.4