hfs: keylen 94 too large ===================================================== BUG: KMSAN: uninit-value in hfs_brec_find+0x6ff/0x9f0 fs/hfs/bfind.c:141 hfs_brec_find+0x6ff/0x9f0 fs/hfs/bfind.c:141 hfs_brec_read+0x3f/0x1f0 fs/hfs/bfind.c:165 hfs_lookup+0x1cc/0x410 fs/hfs/dir.c:32 lookup_one_qstr_excl_raw+0x207/0x5b0 fs/namei.c:1689 lookup_one_qstr_excl fs/namei.c:1711 [inline] filename_create+0x2e3/0x700 fs/namei.c:4140 kern_path_create+0x89/0x3c0 fs/namei.c:4166 unix_bind_bsd net/unix/af_unix.c:1336 [inline] unix_bind+0x4a2/0x2120 net/unix/af_unix.c:1441 __sys_bind_socket net/socket.c:1810 [inline] __sys_bind+0x436/0x5d0 net/socket.c:1841 __do_sys_bind net/socket.c:1846 [inline] __se_sys_bind net/socket.c:1844 [inline] __x64_sys_bind+0x95/0x100 net/socket.c:1844 x64_sys_call+0x2746/0x3db0 arch/x86/include/generated/asm/syscalls_64.h:50 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xd9/0x210 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f Local variable nd created at: __filename_parentat+0x4c/0x990 fs/namei.c:2729 filename_parentat fs/namei.c:2752 [inline] filename_create+0xc4/0x700 fs/namei.c:4120 CPU: 0 UID: 0 PID: 7529 Comm: syz.1.372 Not tainted 6.16.0-rc1-syzkaller-00236-g8c6bc74c7f89 #0 PREEMPT(undef) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 =====================================================