From: Aditya Dutt <duttaditya18@gmail.com>
To: syzbot+30b3e48dc48dd2ad45b6@syzkaller.appspotmail.com
Cc: Aditya Dutt <duttaditya18@gmail.com>,
syzkaller-lts-bugs@googlegroups.com,
linux-kernel@vger.kernel.org
Subject: Test: [v5.15] INFO: task hung in jfs_commit_inode
Date: Wed, 2 Jul 2025 23:54:21 +0530 [thread overview]
Message-ID: <20250702182421.62557-1-duttaditya18@gmail.com> (raw)
#syz test git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git linux-5.15.y
diff --git a/fs/jfs/jfs_dtree.c b/fs/jfs/jfs_dtree.c
index 27ca98614b0b..cb57d4f1161f 100644
--- a/fs/jfs/jfs_dtree.c
+++ b/fs/jfs/jfs_dtree.c
@@ -835,6 +835,8 @@ int dtInsert(tid_t tid, struct inode *ip,
* the full page.
*/
DT_GETSEARCH(ip, btstack->top, bn, mp, p, index);
+ if (p->header.freelist == 0)
+ return -EINVAL;
/*
* insert entry for new key
next reply other threads:[~2025-07-02 18:24 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-02 18:24 Aditya Dutt [this message]
2025-07-03 5:38 ` syzbot
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