Messages in this thread | | | Date | Sat, 3 Oct 2020 00:56:28 -0400 | From | "Theodore Y. Ts'o" <> | Subject | Re: [PATCH] ext4: fix leaking sysfs kobject after failed mount |
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On Thu, Sep 24, 2020 at 11:08:59AM +0200, Jan Kara wrote: > On Tue 22-09-20 09:24:56, Eric Biggers wrote: > > From: Eric Biggers <ebiggers@google.com> > > > > ext4_unregister_sysfs() only deletes the kobject. The reference to it > > needs to be put separately, like ext4_put_super() does. > > > > This addresses the syzbot report > > "memory leak in kobject_set_name_vargs (3)" > > (https://syzkaller.appspot.com/bug?extid=9f864abad79fae7c17e1). > > > > Reported-by: syzbot+9f864abad79fae7c17e1@syzkaller.appspotmail.com > > Fixes: 72ba74508b28 ("ext4: release sysfs kobject when failing to enable quotas on mount") > > Cc: stable@vger.kernel.org > > Signed-off-by: Eric Biggers <ebiggers@google.com> > > Looks good. You can add: > > Reviewed-by: Jan Kara <jack@suse.cz>
Thanks, applied.
- Ted
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