diff options
| author | zhangxiliang <zhangxiliang@cn.fujitsu.com> | 2008-07-31 04:11:19 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2008-08-01 18:15:16 +0200 |
| commit | 20c6aaa39ab735c7ed78e4e5a214d250efae0a6e (patch) | |
| tree | 132164efa309d2df3daeb9fed80ee75da93672bc /kernel/audit.c | |
| parent | [PATCH] Fix the kernel panic of audit_filter_task when key field is set (diff) | |
| download | linux-20c6aaa39ab735c7ed78e4e5a214d250efae0a6e.tar.xz linux-20c6aaa39ab735c7ed78e4e5a214d250efae0a6e.zip | |
[PATCH] Fix the bug of using AUDIT_STATUS_RATE_LIMIT when set fail, no error output.
When the "status_get->mask" is "AUDIT_STATUS_RATE_LIMIT || AUDIT_STATUS_BACKLOG_LIMIT".
If "audit_set_rate_limit" fails and "audit_set_backlog_limit" succeeds, the "err" value
will be greater than or equal to 0. It will miss the failure of rate set.
Signed-off-by: Zhang Xiliang <zhangxiliang@cn.fujitsu.com>
Acked-by: Eric Paris <eparis@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'kernel/audit.c')
| -rw-r--r-- | kernel/audit.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/kernel/audit.c b/kernel/audit.c index 6d903182c6b7..4414e93d8750 100644 --- a/kernel/audit.c +++ b/kernel/audit.c @@ -707,12 +707,14 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh) if (status_get->mask & AUDIT_STATUS_ENABLED) { err = audit_set_enabled(status_get->enabled, loginuid, sessionid, sid); - if (err < 0) return err; + if (err < 0) + return err; } if (status_get->mask & AUDIT_STATUS_FAILURE) { err = audit_set_failure(status_get->failure, loginuid, sessionid, sid); - if (err < 0) return err; + if (err < 0) + return err; } if (status_get->mask & AUDIT_STATUS_PID) { int new_pid = status_get->pid; @@ -725,9 +727,12 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh) audit_pid = new_pid; audit_nlk_pid = NETLINK_CB(skb).pid; } - if (status_get->mask & AUDIT_STATUS_RATE_LIMIT) + if (status_get->mask & AUDIT_STATUS_RATE_LIMIT) { err = audit_set_rate_limit(status_get->rate_limit, loginuid, sessionid, sid); + if (err < 0) + return err; + } if (status_get->mask & AUDIT_STATUS_BACKLOG_LIMIT) err = audit_set_backlog_limit(status_get->backlog_limit, loginuid, sessionid, sid); |