hfs: keylen 94 too large
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BUG: KMSAN: uninit-value in hfs_brec_find+0x65e/0x980 fs/hfs/bfind.c:141
 hfs_brec_find+0x65e/0x980 fs/hfs/bfind.c:141
 hfs_brec_read+0x3f/0x1a0 fs/hfs/bfind.c:165
 hfs_lookup+0x1ce/0x3d0 fs/hfs/dir.c:32
 lookup_one_qstr_excl+0x238/0x530 fs/namei.c:1633
 filename_create+0x2fc/0x6e0 fs/namei.c:4027
 do_mkdirat+0x69/0x810 fs/namei.c:4272
 __do_sys_mkdirat fs/namei.c:4295 [inline]
 __se_sys_mkdirat fs/namei.c:4293 [inline]
 __ia32_sys_mkdirat+0xc6/0x120 fs/namei.c:4293
 ia32_sys_call+0x3875/0x40d0 arch/x86/include/generated/asm/syscalls_32.h:297
 do_syscall_32_irqs_on arch/x86/entry/common.c:165 [inline]
 __do_fast_syscall_32+0xb0/0x110 arch/x86/entry/common.c:386
 do_fast_syscall_32+0x38/0x80 arch/x86/entry/common.c:411
 do_SYSENTER_32+0x1f/0x30 arch/x86/entry/common.c:449
 entry_SYSENTER_compat_after_hwframe+0x84/0x8e

Local variable fd created at:
 hfs_lookup+0x5b/0x3d0 fs/hfs/dir.c:24
 lookup_one_qstr_excl+0x238/0x530 fs/namei.c:1633

CPU: 0 UID: 0 PID: 10446 Comm: syz.1.1519 Not tainted 6.12.0-rc4-syzkaller-00245-gb423f5a9a61f #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
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