svn commit: r326835 - in head/sys/cam: ata nvme scsi

[Alexander Motin]

Author: mav
Date: Wed Dec 13 21:17:00 2017
New Revision: 326835
URL: https://svnweb.freebsd.org/changeset/base/326835

Log:
  Reduce size of several on-stack string buffers.
  
  Submitted by:	Dmitry Luhtionov <dmitryluhtionov at gmail.com>
  MFC after:	2 weeks

Modified:
  head/sys/cam/ata/ata_da.c
  head/sys/cam/ata/ata_pmp.c
  head/sys/cam/nvme/nvme_da.c
  head/sys/cam/scsi/scsi_cd.c
  head/sys/cam/scsi/scsi_da.c
  head/sys/cam/scsi/scsi_sa.c

Modified: head/sys/cam/ata/ata_da.c
==============================================================================
--- head/sys/cam/ata/ata_da.c	Wed Dec 13 20:48:20 2017	(r326834)
+++ head/sys/cam/ata/ata_da.c	Wed Dec 13 21:17:00 2017	(r326835)
@@ -1411,7 +1411,7 @@ adasysctlinit(void *context, int pending)
 {
 	struct cam_periph *periph;
 	struct ada_softc *softc;
-	char tmpstr[80], tmpstr2[80];
+	char tmpstr[32], tmpstr2[16];
 
 	periph = (struct cam_periph *)context;
 

Modified: head/sys/cam/ata/ata_pmp.c
==============================================================================
--- head/sys/cam/ata/ata_pmp.c	Wed Dec 13 20:48:20 2017	(r326834)
+++ head/sys/cam/ata/ata_pmp.c	Wed Dec 13 21:17:00 2017	(r326835)
@@ -340,7 +340,7 @@ pmpsysctlinit(void *context, int pending)
 {
 	struct cam_periph *periph;
 	struct pmp_softc *softc;
-	char tmpstr[80], tmpstr2[80];
+	char tmpstr[32], tmpstr2[16];
 
 	periph = (struct cam_periph *)context;
 	if (cam_periph_acquire(periph) != CAM_REQ_CMP)

Modified: head/sys/cam/nvme/nvme_da.c
==============================================================================
--- head/sys/cam/nvme/nvme_da.c	Wed Dec 13 20:48:20 2017	(r326834)
+++ head/sys/cam/nvme/nvme_da.c	Wed Dec 13 21:17:00 2017	(r326835)
@@ -584,7 +584,7 @@ ndasysctlinit(void *context, int pending)
 {
 	struct cam_periph *periph;
 	struct nda_softc *softc;
-	char tmpstr[80], tmpstr2[80];
+	char tmpstr[32], tmpstr2[16];
 
 	periph = (struct cam_periph *)context;
 

Modified: head/sys/cam/scsi/scsi_cd.c
==============================================================================
--- head/sys/cam/scsi/scsi_cd.c	Wed Dec 13 20:48:20 2017	(r326834)
+++ head/sys/cam/scsi/scsi_cd.c	Wed Dec 13 21:17:00 2017	(r326835)
@@ -477,7 +477,7 @@ cdsysctlinit(void *context, int pending)
 {
 	struct cam_periph *periph;
 	struct cd_softc *softc;
-	char tmpstr[80], tmpstr2[80];
+	char tmpstr[32], tmpstr2[16];
 
 	periph = (struct cam_periph *)context;
 	if (cam_periph_acquire(periph) != CAM_REQ_CMP)

Modified: head/sys/cam/scsi/scsi_da.c
==============================================================================
--- head/sys/cam/scsi/scsi_da.c	Wed Dec 13 20:48:20 2017	(r326834)
+++ head/sys/cam/scsi/scsi_da.c	Wed Dec 13 21:17:00 2017	(r326835)
@@ -1951,7 +1951,7 @@ dasysctlinit(void *context, int pending)
 {
 	struct cam_periph *periph;
 	struct da_softc *softc;
-	char tmpstr[80], tmpstr2[80];
+	char tmpstr[32], tmpstr2[16];
 	struct ccb_trans_settings cts;
 
 	periph = (struct cam_periph *)context;

Modified: head/sys/cam/scsi/scsi_sa.c
==============================================================================
--- head/sys/cam/scsi/scsi_sa.c	Wed Dec 13 20:48:20 2017	(r326834)
+++ head/sys/cam/scsi/scsi_sa.c	Wed Dec 13 21:17:00 2017	(r326835)
@@ -2296,7 +2296,7 @@ sasysctlinit(void *context, int pending)
 {
 	struct cam_periph *periph;
 	struct sa_softc *softc;
-	char tmpstr[80], tmpstr2[80];
+	char tmpstr[32], tmpstr2[16];
 
 	periph = (struct cam_periph *)context;
 	/*