brooksdavis

--- a/sys/sys/systm.h
+++ b/sys/sys/systm.h
@@ -369,7 +369,7 @@ void        *memmove_early(void * _Nonnull dest, const void * _Nonnull src, size_t n);
        __outlen = (outlen);                                    \
        __r = strlcpy((dst), (src), __len);                     \
        if (__outlen != NULL)                                   \
-               *__outlen = ((__r >= __len) ? __len : __r);     \
+               *__outlen = ((__r >= __len) ? __len : __r + 1); \
        ((__r >= __len) ? ENAMETOOLONG : 0);                    \
 })

brooksdavis

bus_dmamap_sync+0x320 (?,?,?,?) ra ffffffff80638f4c sp 98000000008506a0 sz 32
bus_dmamap_unload+0x334 (?,?,?,?) ra ffffffff80639728 sp 98000000008506c0 sz 32
_bus_dmamap_load_buffer+0x190 (?,?,?,?) ra ffffffff8040eaf0 sp 98000000008506e0 
sz 96
bus_dmamap_load+0xc8 (?,?,?,?) ra ffffffff801d941c sp 9800000000850740 sz 144
ata_dmainit+0x23c (?,?,?,?) ra ffffffff801de0c4 sp 98000000008507d0 sz 96
ata_pci_dmainit+0x24 (?,?,?,?) ra ffffffff801de6e0 sp 9800000000850830 sz 32
ata_pci_ch_attach+0xd0 (?,?,?,?) ra ffffffff801e5c04 sp 9800000000850850 sz 80
ata_pci_attach+0x5d64 (?,?,?,?) ra ffffffff801dd62c sp 98000000008508a0 sz 80
ata_mode2idx+0x5fc (?,?,?,?) ra ffffffff8040bb20 sp 98000000008508f0 sz 48

brooksdavis

--- exception, cause 0 badvaddr 2000 ---
_bus_dmamap_load_phys+0x3fc (?,?,?,?) ra ffffffff807bd714 sp 9800000000a07260 sz
 64
_bus_dmamap_load_buffer+0x94 (?,?,?,?) ra ffffffff80507b60 sp 9800000000a072a0 s
z 128
bus_dmamap_load+0xb0 (?,?,?,?) ra ffffffff802a5884 sp 9800000000a07320 sz 112
ata_dmainit+0x1ac (?,?,?,?) ra ffffffff802aaee4 sp 9800000000a07390 sz 128
ata_pci_ch_attach+0xbc (?,?,?,?) ra ffffffff802b31f8 sp 9800000000a07410 sz 80
ata_mode2idx+0x6210 (?,?,?,?) ra ffffffff802ad190 sp 9800000000a07460 sz 96
ata_mode2idx+0x1a8 (?,?,?,?) ra ffffffff804fe564 sp 9800000000a074c0 sz 48