[PATCH 2/4] erofs: fix incorrect early exits in volume label handling

Gao Xiang hsiangkao at linux.alibaba.com
Tue Dec 30 13:40:53 AEDT 2025


Hi Hongbo,

On 2025/12/29 21:08, Hongbo Li wrote:
> 
> 
> On 2025/12/29 17:29, Gao Xiang wrote:
>> Crafted EROFS images containing valid volume labels can trigger
>> incorrect early returns, leading to folio reference leaks.
>>
>> However, this does not cause system crashes or other severe issues.
>>
>> Fixes: 1cf12c717741 ("erofs: Add support for FS_IOC_GETFSLABEL")
>> Signed-off-by: Gao Xiang <hsiangkao at linux.alibaba.com>
> 
> Reviewed-by: Hongbo Li <lihongbo22 at huawei.com>

Since you already reviewed the first two patches, I wonder
if you can review the remaining two patches too since they
are all trivial?

Thanks,
Gao Xiang


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