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e63a1008ee
Instead of ASSERTing on null btree pointers in xfs_btree_ptr_to_daddr, use the new block number verifiers to ensure that the btree pointer doesn't point to any sensitive areas (AG headers, past-EOFS) and return -EFSCORRUPTED if this is the case. Remove the ASSERT because on-disk corruptions shouldn't trigger ASSERTs. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Dave Chinner <dchinner@redhat.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.