Hello hfs maintainers/developers, This is a 31-day syzbot report for the hfs subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/hfs During the period, 6 new issues were detected and 2 were fixed. In total, 44 issues are still open and 12 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 2412 Yes possible deadlock in hfsplus_file_extend https://syzkaller.appspot.com/bug?extid=325b61d3c9a17729454b <2> 2196 Yes possible deadlock in hfsplus_get_block https://syzkaller.appspot.com/bug?extid=b7ef7c0c8d8098686ae2 <3> 2098 Yes possible deadlock in hfsplus_file_truncate https://syzkaller.appspot.com/bug?extid=6030b3b1b9bf70e538c4 <4> 1084 Yes KMSAN: uninit-value in hfs_revalidate_dentry https://syzkaller.appspot.com/bug?extid=3ae6be33a50b5aae4dab <5> 511 Yes KASAN: slab-out-of-bounds Read in hfsplus_uni2asc https://syzkaller.appspot.com/bug?extid=076d963e115823c4b9be <6> 408 Yes kernel BUG in __hfsplus_setxattr https://syzkaller.appspot.com/bug?extid=1107451c16b9eb9d29e6 <7> 401 Yes kernel BUG in hfs_write_inode https://syzkaller.appspot.com/bug?extid=97e301b4b82ae803d21b <8> 222 Yes WARNING in hfs_bnode_create https://syzkaller.appspot.com/bug?extid=a19ca73b21fe8bc69101 <9> 205 Yes general protection fault in hfs_find_init https://syzkaller.appspot.com/bug?extid=7ca256d0da4af073b2e2 <10> 146 Yes possible deadlock in hfsplus_find_init https://syzkaller.appspot.com/bug?extid=f8ce6c197125ab9d72ce --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@xxxxxxxxxxxxxxxx. To disable reminders for individual bugs, reply with the following command: #syz set <Ref> no-reminders To change bug's subsystems, reply with: #syz set <Ref> subsystems: new-subsystem You may send multiple commands in a single email message.
