In kobject_add, when kobject_set_name failed we should put the kobj and return.
Signed-off-by: Dave Young <[email protected]>
---
lib/kobject.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff -upr linux/lib/kobject.c linux.new/lib/kobject.c
--- linux/lib/kobject.c 2007-12-14 17:14:03.000000000 +0800
+++ linux.new/lib/kobject.c 2007-12-14 17:17:48.000000000 +0800
@@ -228,8 +228,13 @@ int kobject_add(struct kobject * kobj)
if (!(kobj = kobject_get(kobj)))
return -ENOENT;
- if (!kobj->k_name)
- kobject_set_name(kobj, "NO_NAME");
+ if (!kobj->k_name) {
+ error = kobject_set_name(kobj, "NO_NAME"));
+ if (error) {
+ kobject_put(kobj);
+ return error;
+ }
+ }
if (!*kobj->k_name) {
pr_debug("kobject (%p) attempted to be registered with no "
"name!\n", kobj);
@@ -371,7 +376,7 @@ void kobject_init_ng(struct kobject *kob
goto error;
}
if (!ktype) {
- err_str = "must have a ktype to be initialized properly!\n";
+ err_str = "must have a ktype to be initialized properly!";
goto error;
}
if (atomic_read(&kobj->kref.refcount)) {
--
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