Richard Yao 3cb293a6f8 Fix possible NULL pointer dereference in dbuf_verify() ...

Coverity reported a dereference after a NULL check in dbuf_verify(). If
`dn` is `NULL`, we can just assume that !dn->dn_free_txg, so we change
`!dn->dn_free_txg` to `(dn == NULL || !dn->dn_free_txg)`.

Reviewed-by: Tino Reichardt <milky-zfs@mcmilk.de>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Richard Yao <richard.yao@alumni.stonybrook.edu>
Reported-by: Coverity (CID-992298)
Closes #14619

2023-03-14 15:00:54 -07:00

..

avl

Suppress Clang Static Analyzer false positive in the AVL tree code.

2023-03-08 13:51:21 -08:00

icp

ICP: AES-GCM: Unify gcm_init_ctx() and gmac_init_ctx()

2023-03-08 11:12:15 -08:00

lua

x86 asm: Replace .align with .balign

2023-01-24 09:04:39 -08:00

nvpair

Replace dead opensolaris.org license link

2022-07-11 14:16:13 -07:00

os

Implementation of block cloning for ZFS

2023-03-10 11:59:53 -08:00

unicode

Illumos #15286: do_composition() needs sign awareness

2023-01-05 11:16:21 -08:00

zcommon

zcommon: Refactor FPU state handling in fletcher4

2023-03-14 09:45:28 -07:00

zfs

Fix possible NULL pointer dereference in dbuf_verify()

2023-03-14 15:00:54 -07:00

zstd

Resolve WS-2021-0184 vulnerability in zstd

2023-02-02 15:12:51 -08:00

.gitignore

FreeBSD: Ignore symlink to i386 includes

2022-08-02 16:34:23 -07:00

Kbuild.in

Implementation of block cloning for ZFS

2023-03-10 11:59:53 -08:00

Makefile.bsd

Implementation of block cloning for ZFS

2023-03-10 11:59:53 -08:00

Makefile.in

autoconf: use include directives instead of recursing down lib

2022-05-10 10:18:11 -07:00