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| author | Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp> | 2021-04-12 22:45:50 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-07-19 10:04:55 +0200 |
| commit | 258fd821f69378453c071b9dd767b298810fc766 (patch) | |
| tree | dbe10661c029daf22bb14fed6cad0d25f0e7b056 /fs/f2fs/super.c | |
| parent | bfb48b54db25c3b4ef4bef5e0691464ebc4aa335 (diff) | |
smackfs: restrict bytes count in smk_set_cipso()
commit 49ec114a6e62d8d320037ce71c1aaf9650b3cafd upstream.
Oops, I failed to update subject line.
From 07571157c91b98ce1a4aa70967531e64b78e8346 Mon Sep 17 00:00:00 2001
From: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Date: Mon, 12 Apr 2021 22:25:06 +0900
Subject: smackfs: restrict bytes count in smk_set_cipso()
Commit 7ef4c19d245f3dc2 ("smackfs: restrict bytes count in smackfs write
functions") missed that count > SMK_CIPSOMAX check applies to only
format == SMK_FIXED24_FMT case.
Reported-by: syzbot <syzbot+77c53db50c9fff774e8e@syzkaller.appspotmail.com>
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/f2fs/super.c')
0 files changed, 0 insertions, 0 deletions