fs: prevent out-of-bounds array speculation when closing a file descriptor
authorTheodore Ts'o <tytso@mit.edu>
Mon, 6 Mar 2023 18:54:50 +0000 (13:54 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 17 Mar 2023 07:48:47 +0000 (08:48 +0100)
commitf8cd8754a03a3748384ee438c572423643c9c315
treed1fa872ecfd0ee48ffd399d3df219c15487dd91e
parent2ddbd0f967b34872290e0f98fae32b91b4de7b87
fs: prevent out-of-bounds array speculation when closing a file descriptor

commit 609d54441493c99f21c1823dfd66fa7f4c512ff4 upstream.

Google-Bug-Id: 114199369
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/file.c