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Message-ID: <tencent_A1836F2960A3B98451B765576926CA937305@qq.com> Date: Sun, 31 Dec 2023 08:24:36 +0800 From: Edward Adam Davis <eadavis@...com> To: syzbot+6450929faa7a97cd42d1@...kaller.appspotmail.com Cc: linux-kernel@...r.kernel.org, syzkaller-bugs@...glegroups.com Subject: Re: [syzbot] [reiserfs?] KMSAN: uninit-value in reiserfs_new_inode (2) please test uninit-value in reiserfs_new_inode #syz test https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 861deac3b092 diff --git a/fs/reiserfs/namei.c b/fs/reiserfs/namei.c index 994d6e6995ab..3a824fb170d5 100644 --- a/fs/reiserfs/namei.c +++ b/fs/reiserfs/namei.c @@ -638,6 +638,10 @@ static int reiserfs_create(struct mnt_idmap *idmap, struct inode *dir, if (retval) return retval; +#ifdef DISPLACE_NEW_PACKING_LOCALITIES + REISERFS_I(dir)->new_packing_locality = 0; +#endif + if (!(inode = new_inode(dir->i_sb))) { return -ENOMEM; }
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