lguest: fix ugly <NULL> in /proc/interrupts

[linux-2.6-omap-h63xx.git] / kernel / auditfilter.c

diff --git a/kernel/auditfilter.c b/kernel/auditfilter.c
index 7c3450d063fe9556c6b1fd299ee442a3d48938c3..0e0bd27e65129ec94e087753ba398c42f92acc7e 100644 (file)
--- a/kernel/auditfilter.c
+++ b/kernel/auditfilter.c
@@ -267,7 +267,7 @@ static int audit_to_watch(struct audit_krule *krule, char *path, int len,
                return -EINVAL;
 
        watch = audit_init_watch(path);
-       if (unlikely(IS_ERR(watch)))
+       if (IS_ERR(watch))
                return PTR_ERR(watch);
 
        audit_get_watch(watch);
@@ -478,6 +478,10 @@ static struct audit_entry *audit_rule_to_entry(struct audit_rule *rule)
                        if (f->val & ~15)
                                goto exit_free;
                        break;
+               case AUDIT_FILETYPE:
+                       if ((f->val & ~S_IFMT) > S_IFMT)
+                               goto exit_free;
+                       break;
                case AUDIT_INODE:
                        err = audit_to_inode(&entry->rule, f);
                        if (err)
@@ -649,6 +653,10 @@ static struct audit_entry *audit_data_to_entry(struct audit_rule_data *data,
                        if (f->val & ~15)
                                goto exit_free;
                        break;
+               case AUDIT_FILETYPE:
+                       if ((f->val & ~S_IFMT) > S_IFMT)
+                               goto exit_free;
+                       break;
                default:
                        goto exit_free;
                }
@@ -843,7 +851,7 @@ static struct audit_watch *audit_dupe_watch(struct audit_watch *old)
                return ERR_PTR(-ENOMEM);
 
        new = audit_init_watch(path);
-       if (unlikely(IS_ERR(new))) {
+       if (IS_ERR(new)) {
                kfree(path);
                goto out;
        }
@@ -984,7 +992,7 @@ static void audit_update_watch(struct audit_parent *parent,
                        audit_set_auditable(current->audit_context);
 
                nwatch = audit_dupe_watch(owatch);
-               if (unlikely(IS_ERR(nwatch))) {
+               if (IS_ERR(nwatch)) {
                        mutex_unlock(&audit_filter_mutex);
                        audit_panic("error updating watch, skipping");
                        return;
@@ -999,7 +1007,7 @@ static void audit_update_watch(struct audit_parent *parent,
                        list_del_rcu(&oentry->list);
 
                        nentry = audit_dupe_rule(&oentry->rule, nwatch);
-                       if (unlikely(IS_ERR(nentry)))
+                       if (IS_ERR(nentry))
                                audit_panic("error updating watch, removing");
                        else {
                                int h = audit_hash_ino((u32)ino);
@@ -1782,7 +1790,7 @@ int audit_update_lsm_rules(void)
                        watch = entry->rule.watch;
                        tree = entry->rule.tree;
                        nentry = audit_dupe_rule(&entry->rule, watch);
-                       if (unlikely(IS_ERR(nentry))) {
+                       if (IS_ERR(nentry)) {
                                /* save the first error encountered for the
                                 * return value */
                                if (!err)