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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
parent e23a5f6687 6793a051fb
commit 16ae527bfa
3 changed files with 9 additions and 9 deletions
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2
fs/proc/base.c
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@ -2441,7 +2441,7 @@ static const struct pid_entry tgid_base_stuff[] = {
REG("oom_adj", S_IRUGO|S_IWUSR, oom_adjust), REG("oom_adj", S_IRUGO|S_IWUSR, oom_adjust),
#ifdef CONFIG_AUDITSYSCALL #ifdef CONFIG_AUDITSYSCALL
REG("loginuid", S_IWUSR|S_IRUGO, loginuid), REG("loginuid", S_IWUSR|S_IRUGO, loginuid),
REG("sessionid", S_IRUSR, sessionid), REG("sessionid", S_IRUGO, sessionid),
#endif #endif
#ifdef CONFIG_FAULT_INJECTION #ifdef CONFIG_FAULT_INJECTION
REG("make-it-fail", S_IRUGO|S_IWUSR, fault_inject), REG("make-it-fail", S_IRUGO|S_IWUSR, fault_inject),

9
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); skb = audit_make_reply(pid, seq, type, done, multi, payload, size);
if (!skb) if (!skb)
return; goto out;
reply->pid = pid; reply->pid = pid;
reply->skb = skb; reply->skb = skb;
tsk = kthread_run(audit_send_reply_thread, reply, "audit_send_reply"); tsk = kthread_run(audit_send_reply_thread, reply, "audit_send_reply");
if (IS_ERR(tsk)) { if (!IS_ERR(tsk))
kfree(reply); return;
kfree_skb(skb); 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 audit_chunk *audit_tree_lookup(const struct inode *inode)
{ {
struct list_head *list = chunk_hash(inode); struct list_head *list = chunk_hash(inode);
struct list_head *pos; struct audit_chunk *p;
list_for_each_rcu(pos, list) { list_for_each_entry_rcu(p, list, hash) {
struct audit_chunk *p = container_of(pos, struct audit_chunk, hash);
if (p->watch.inode == inode) { if (p->watch.inode == inode) {
get_inotify_watch(&p->watch); get_inotify_watch(&p->watch);
return p; return p;