[PATCH v2] erofs: fix invalid unmapped accesses in z_erofs_fill_inode_lazy()

Gao Xiang xiang at kernel.org
Sat Oct 8 04:46:32 AEDT 2022


On Wed, Oct 05, 2022 at 09:35:28AM +0800, Yue Hu wrote:
> From: Yue Hu <huyue2 at coolpad.com>
> 
> Note that we are still accessing 'h_idata_size' and 'h_fragmentoff'
> after calling erofs_put_metabuf(), that is not correct. Fix it.
> 
> Fixes: ab92184ff8f1 ("erofs: add on-disk compressed tail-packing inline support")
> Fixes: b15b2e307c3a ("erofs: support on-disk compressed fragments data")
> Signed-off-by: Yue Hu <huyue2 at coolpad.com>

Reviewed-by: Gao Xiang <hsiangkao at linux.alibaba.com>

Thanks,
Gao Xiang


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