| commit | f8d4d0bac603616e2fa4a3907e81ed13f8f3c380 | [log] [tgz] |
|---|---|---|
| author | Hoi Pok Wu <wuhoipok@gmail.com> | Tue Oct 25 23:20:45 2022 +0800 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Sat Jan 07 12:07:30 2023 +0100 |
| tree | 6dc24c0e586ce126af51cd2082ac893249cd8ac5 | |
| parent | 78eba2778ae10fb2a9d450e14d26eb6f6bf1f906 [diff] |
fs: jfs: fix shift-out-of-bounds in dbDiscardAG [ Upstream commit 25e70c6162f207828dd405b432d8f2a98dbf7082 ] This should be applied to most URSAN bugs found recently by syzbot, by guarding the dbMount. As syzbot feeding rubbish into the bmap descriptor. Signed-off-by: Hoi Pok Wu <wuhoipok@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>