diff options
Diffstat (limited to 'sys/scsi/scsi_base.c')
| -rw-r--r-- | sys/scsi/scsi_base.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/sys/scsi/scsi_base.c b/sys/scsi/scsi_base.c index f582d5fb07c..00402e42be7 100644 --- a/sys/scsi/scsi_base.c +++ b/sys/scsi/scsi_base.c @@ -1,4 +1,4 @@ -/* $OpenBSD: scsi_base.c,v 1.273 2020/09/01 12:17:53 krw Exp $ */ +/* $OpenBSD: scsi_base.c,v 1.274 2020/09/05 14:21:52 krw Exp $ */ /* $NetBSD: scsi_base.c,v 1.43 1997/04/02 02:29:36 mycroft Exp $ */ /* @@ -849,7 +849,7 @@ scsi_inquire(struct scsi_link *link, struct scsi_inquiry_data *inqbuf, * information. This avoids problems with devices that choke trying to * supply more. */ - bytes = 36; + bytes = SID_SCSI2_HDRLEN + SID_SCSI2_ALEN; #ifdef SCSIDEBUG again: @@ -872,13 +872,14 @@ again: #ifdef SCSIDEBUG sc_print_addr(link); - if (bytes > inqbuf->additional_length + 4) - bytes = inqbuf->additional_length + 4; + if (bytes > SID_SCSI2_HDRLEN + inqbuf->additional_length) + bytes = SID_SCSI2_HDRLEN + inqbuf->additional_length; printf("got %zu of %u bytes of inquiry data:\n", - bytes, inqbuf->additional_length + 4); + bytes, SID_SCSI2_HDRLEN + inqbuf->additional_length); scsi_show_mem((u_char *)inqbuf, bytes); - if (bytes == 36 && bytes < inqbuf->additional_length + 4) { - bytes = inqbuf->additional_length + 4; + if (bytes == SID_SCSI2_HDRLEN + SID_SCSI2_ALEN && bytes < + SID_SCSI2_HDRLEN + inqbuf->additional_length) { + bytes = SID_SCSI2_HDRLEN + inqbuf->additional_length; if (bytes > sizeof(*inqbuf)) bytes = sizeof(*inqbuf); goto again; |