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Merge branch 'audit.b51' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current

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* 'audit.b51' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current:
  [PATCH] list_for_each_rcu must die: audit
  [patch 1/1] audit_send_reply(): fix error-path memory leak
  [PATCH] open sessionid permissions
This commit is contained in:
Linus Torvalds 2008-05-19 16:38:10 -07:00
commit 16ae527bfa
3 changed files with 9 additions and 9 deletions
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2
fs/proc/base.c
View file

@ -2441,7 +2441,7 @@ static const struct pid_entry tgid_base_stuff[] = {
REG("oom_adj", S_IRUGO|S_IWUSR, oom_adjust),
#ifdef CONFIG_AUDITSYSCALL
REG("loginuid", S_IWUSR|S_IRUGO, loginuid),
REG("sessionid", S_IRUSR, sessionid),
REG("sessionid", S_IRUGO, sessionid),
#endif
#ifdef CONFIG_FAULT_INJECTION
REG("make-it-fail", S_IRUGO|S_IWUSR, fault_inject),

11
kernel/audit.c
View file

@ -572,16 +572,17 @@ void audit_send_reply(int pid, int seq, int type, int done, int multi,
skb = audit_make_reply(pid, seq, type, done, multi, payload, size);
if (!skb)
return;
goto out;
reply->pid = pid;
reply->skb = skb;
tsk = kthread_run(audit_send_reply_thread, reply, "audit_send_reply");
if (IS_ERR(tsk)) {
kfree(reply);
kfree_skb(skb);
}
if (!IS_ERR(tsk))
return;
kfree_skb(skb);
out:
kfree(reply);
}
/*

5
kernel/audit_tree.c
View file

@ -172,10 +172,9 @@ static void insert_hash(struct audit_chunk *chunk)
struct audit_chunk *audit_tree_lookup(const struct inode *inode)
{
struct list_head *list = chunk_hash(inode);
struct list_head *pos;
struct audit_chunk *p;
list_for_each_rcu(pos, list) {
struct audit_chunk *p = container_of(pos, struct audit_chunk, hash);
list_for_each_entry_rcu(p, list, hash) {
if (p->watch.inode == inode) {
get_inotify_watch(&p->watch);
return p;