tag name | getbmap-validation-5.17_2022-01-29 (b89a906b84d652323e146db06c63a6319ffa4f00) |
tag date | 2022-01-29 20:57:47 -0800 |
tagged by | Darrick J. Wong <djwong@kernel.org> |
tagged object | commit 9d49f0ee6f... |
xfs: tighten GETBMAP input validation
syzbot complained that the input validation for XFS_IOC_GETBMAP isn't as
strict as the one in the kvmalloc calls that it uses to stage the bmap
reporting. This is an annoying use of maintainer time, but fix it anyway.
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