linux/fs/nfsd/blocklayoutxdr.c
J. Bruce Fields 4b15da44e7 nfsd: better layoutupdate bounds-checking
You could add any multiple of 2^32/PNFS_SCSI_RANGE_SIZE to nr_iomaps and
still pass this check.  You'd probably still fail the following kcalloc,
but best to be paranoid since this is from-the-wire data.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2016-03-22 14:39:35 -04:00

224 lines
5.1 KiB