Re: [PATCH] fs/erofs: fix an overflow issue of unmapped extents

On 2024/6/5 22:05, Jianan Huang wrote:

Here the size should be `length - skip`, otherwise it could cause the destination buffer overflow.

Reported-by: jianqiang wang wjq.sec@gmail.com Fixes: 65cb73057b65 ("fs/erofs: add lz4 decompression support") Signed-off-by: Jianan Huang jnhuang95@gmail.com

Reviewed-by: Gao Xiang hsiangkao@linux.alibaba.com

Thanks, Gao Xiang