ACK: [UBUNTU OEM-5.14,OEM-5.17 0/1] CVE-2022-3646

[Tim Gardner]

On 2/22/23 1:31 PM, Thadeu Lima de Souza Cascardo wrote:
> [Impact]
> A reference count bug on NILFS2 could lead to a memory leak.
> 
> [Test case]
> A PoC from syzbot was used. Though it did not reproduce the issue, it still
> exercised NILFS2.
> 
> [Potential regression]
> Only NILFS2 users would be affected.
> 
> Ryusuke Konishi (1):
>    nilfs2: fix leak of nilfs_root in case of writer thread creation
>      failure
> 
>   fs/nilfs2/segment.c | 7 +++----
>   1 file changed, 3 insertions(+), 4 deletions(-)
> 
Acked-by: Tim Gardner <tim.gardner at canonical.com>
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Tim Gardner
Canonical, Inc