On Tue, Nov 27, 2018 at 10:14:53AM +0100, Jan Kara wrote:
> On Mon 26-11-18 11:21:06, Pan Bian wrote:
> > The function frees qf_inode via iput but then pass qf_inode to
> > lockdep_set_quota_inode on the failure path. This may result in a
> > use-after-free bug. The patch frees df_inode only when i
On Mon 26-11-18 11:21:06, Pan Bian wrote:
> The function frees qf_inode via iput but then pass qf_inode to
> lockdep_set_quota_inode on the failure path. This may result in a
> use-after-free bug. The patch frees df_inode only when it is never used.
>
> Signed-off-by: Pan Bian
> Fixes: daf647d2dd
The function frees qf_inode via iput but then pass qf_inode to
lockdep_set_quota_inode on the failure path. This may result in a
use-after-free bug. The patch frees df_inode only when it is never used.
Signed-off-by: Pan Bian
Fixes: daf647d2dd5("ext4: add lockdep annotations for i_data_sem")
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