61f41de13c
The issue was introduced with adding support for salted checksums, and was revealed by bhyve userboot.so. During pool discovery the loader is reading pool label from disks, and at that time the spa structure is not yet set up, so the NULL pointer is passed for spa. This condition must be checked to avoid the corruption of the memory and NULL pointer dereference. PR: 212114 Reported by: tsoome@freebsd.com Reviewed by: allanjude Approved by: allanjude (mentor) Differential Revision: https://reviews.freebsd.org/D7634 |
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|---|---|---|
| .. | ||
| blkptr.c | ||
| fletcher.c | ||
| lz4.c | ||
| lzjb.c | ||
| README | ||
| sha256.c | ||
| skein_zfs.c | ||
| zfsimpl.h | ||
| zfssubr.c | ||
| zle.c | ||
$FreeBSD$
This directory contains various files derived from CDDL sources that
are used by the ZFS bootstrap:
fletcher.c checksum support
sha256.c checksum support
lz4.c compression support
lzjb.c compression support
blkptr.c ZFS embedded-data block pointers support
zfssubr.c checksum, compression and raidz support
zfsimpl.h mostly describing the physical layout
The files fletcher.c, lzjb.c, lz4.c, sha256.c and blkptr.c are largely identical
to the ZFS base code (with write support removed) and could be shared but that
might complicate future imports from Illumos.