| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <1582985668.3507.9.camel@HansenPartnership.com>
Date: Sat, 29 Feb 2020 09:14:28 -0500
From: James Bottomley <James.Bottomley@...senPartnership.com>
To: Andrew Morton <akpm@...ux-foundation.org>,
Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-scsi <linux-scsi@...r.kernel.org>,
linux-kernel <linux-kernel@...r.kernel.org>
Subject: [GIT PULL] SCSI fixes for 5.6-rc3
Four small fixes. Three are in drivers for fairly obvious bugs. The
fourth is a set of regressions introduced by the compat_ioctl changes
because some of the compat updates wrongly replaced .ioctl instead of
.compat_ioctl.
The patch is available here:
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git scsi-fixes
The short changelog is:
Adam Williamson (1):
scsi: compat_ioctl: cdrom: Replace .ioctl with .compat_ioctl in four appropriate places
Benjamin Block (1):
scsi: zfcp: fix wrong data and display format of SFP+ temperature
Damien Le Moal (1):
scsi: sd_sbc: Fix sd_zbc_report_zones()
Igor Druzhinin (1):
scsi: libfc: free response frame from GPN_ID
And the diffstat:
drivers/block/paride/pcd.c | 2 +-
drivers/cdrom/gdrom.c | 2 +-
drivers/ide/ide-gd.c | 2 +-
drivers/s390/scsi/zfcp_fsf.h | 2 +-
drivers/s390/scsi/zfcp_sysfs.c | 2 +-
drivers/scsi/libfc/fc_disc.c | 2 ++
drivers/scsi/sd_zbc.c | 7 ++++++-
drivers/scsi/sr.c | 2 +-
8 files changed, 14 insertions(+), 7 deletions(-)
With full diff below.
James
---
diff --git a/drivers/block/paride/pcd.c b/drivers/block/paride/pcd.c
index 117cfc8cd05a..cda5cf917e9a 100644
--- a/drivers/block/paride/pcd.c
+++ b/drivers/block/paride/pcd.c
@@ -276,7 +276,7 @@ static const struct block_device_operations pcd_bdops = {
.release = pcd_block_release,
.ioctl = pcd_block_ioctl,
#ifdef CONFIG_COMPAT
- .ioctl = blkdev_compat_ptr_ioctl,
+ .compat_ioctl = blkdev_compat_ptr_ioctl,
#endif
.check_events = pcd_block_check_events,
};
diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
index 886b2638c730..c51292c2a131 100644
--- a/drivers/cdrom/gdrom.c
+++ b/drivers/cdrom/gdrom.c
@@ -519,7 +519,7 @@ static const struct block_device_operations gdrom_bdops = {
.check_events = gdrom_bdops_check_events,
.ioctl = gdrom_bdops_ioctl,
#ifdef CONFIG_COMPAT
- .ioctl = blkdev_compat_ptr_ioctl,
+ .compat_ioctl = blkdev_compat_ptr_ioctl,
#endif
};
diff --git a/drivers/ide/ide-gd.c b/drivers/ide/ide-gd.c
index 1bb99b556393..05c26986637b 100644
--- a/drivers/ide/ide-gd.c
+++ b/drivers/ide/ide-gd.c
@@ -361,7 +361,7 @@ static const struct block_device_operations ide_gd_ops = {
.release = ide_gd_release,
.ioctl = ide_gd_ioctl,
#ifdef CONFIG_COMPAT
- .ioctl = ide_gd_compat_ioctl,
+ .compat_ioctl = ide_gd_compat_ioctl,
#endif
.getgeo = ide_gd_getgeo,
.check_events = ide_gd_check_events,
diff --git a/drivers/s390/scsi/zfcp_fsf.h b/drivers/s390/scsi/zfcp_fsf.h
index 2b1e4da1944f..4bfb79f20588 100644
--- a/drivers/s390/scsi/zfcp_fsf.h
+++ b/drivers/s390/scsi/zfcp_fsf.h
@@ -410,7 +410,7 @@ struct fsf_qtcb_bottom_port {
u8 cb_util;
u8 a_util;
u8 res2;
- u16 temperature;
+ s16 temperature;
u16 vcc;
u16 tx_bias;
u16 tx_power;
diff --git a/drivers/s390/scsi/zfcp_sysfs.c b/drivers/s390/scsi/zfcp_sysfs.c
index 494b9fe9cc94..a711a0d15100 100644
--- a/drivers/s390/scsi/zfcp_sysfs.c
+++ b/drivers/s390/scsi/zfcp_sysfs.c
@@ -800,7 +800,7 @@ static ZFCP_DEV_ATTR(adapter_diag, b2b_credit, 0400,
static ZFCP_DEV_ATTR(adapter_diag_sfp, _name, 0400, \
zfcp_sysfs_adapter_diag_sfp_##_name##_show, NULL)
-ZFCP_DEFINE_DIAG_SFP_ATTR(temperature, temperature, 5, "%hu");
+ZFCP_DEFINE_DIAG_SFP_ATTR(temperature, temperature, 6, "%hd");
ZFCP_DEFINE_DIAG_SFP_ATTR(vcc, vcc, 5, "%hu");
ZFCP_DEFINE_DIAG_SFP_ATTR(tx_bias, tx_bias, 5, "%hu");
ZFCP_DEFINE_DIAG_SFP_ATTR(tx_power, tx_power, 5, "%hu");
diff --git a/drivers/scsi/libfc/fc_disc.c b/drivers/scsi/libfc/fc_disc.c
index 9c5f7c9178c6..2b865c6423e2 100644
--- a/drivers/scsi/libfc/fc_disc.c
+++ b/drivers/scsi/libfc/fc_disc.c
@@ -628,6 +628,8 @@ static void fc_disc_gpn_id_resp(struct fc_seq *sp, struct fc_frame *fp,
}
out:
kref_put(&rdata->kref, fc_rport_destroy);
+ if (!IS_ERR(fp))
+ fc_frame_free(fp);
}
/**
diff --git a/drivers/scsi/sd_zbc.c b/drivers/scsi/sd_zbc.c
index e4282bce5834..f45c22b09726 100644
--- a/drivers/scsi/sd_zbc.c
+++ b/drivers/scsi/sd_zbc.c
@@ -161,6 +161,7 @@ int sd_zbc_report_zones(struct gendisk *disk, sector_t sector,
unsigned int nr_zones, report_zones_cb cb, void *data)
{
struct scsi_disk *sdkp = scsi_disk(disk);
+ sector_t capacity = logical_to_sectors(sdkp->device, sdkp->capacity);
unsigned int nr, i;
unsigned char *buf;
size_t offset, buflen = 0;
@@ -171,11 +172,15 @@ int sd_zbc_report_zones(struct gendisk *disk, sector_t sector,
/* Not a zoned device */
return -EOPNOTSUPP;
+ if (!capacity)
+ /* Device gone or invalid */
+ return -ENODEV;
+
buf = sd_zbc_alloc_report_buffer(sdkp, nr_zones, &buflen);
if (!buf)
return -ENOMEM;
- while (zone_idx < nr_zones && sector < get_capacity(disk)) {
+ while (zone_idx < nr_zones && sector < capacity) {
ret = sd_zbc_do_report_zones(sdkp, buf, buflen,
sectors_to_logical(sdkp->device, sector), true);
if (ret)
diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
index 0fbb8fe6e521..e4240e4ae8bb 100644
--- a/drivers/scsi/sr.c
+++ b/drivers/scsi/sr.c
@@ -688,7 +688,7 @@ static const struct block_device_operations sr_bdops =
.release = sr_block_release,
.ioctl = sr_block_ioctl,
#ifdef CONFIG_COMPAT
- .ioctl = sr_block_compat_ioctl,
+ .compat_ioctl = sr_block_compat_ioctl,
#endif
.check_events = sr_block_check_events,
.revalidate_disk = sr_block_revalidate_disk,
Powered by blists - more mailing lists