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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-10-27 13:37:40 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-10-27 13:37:40 -0300
commitbadc0e42604c4465facd81d2323e98b3b1eb9188 (patch)
treee61811e7ddf70517f4b546d522ba3b630b38f50f /drivers/scsi/hpsa.c
parentf19866e5cb04f8f007cb422132ea4611cdacc8e3 (diff)
Linux-libre 4.2.4-gnupck-4.2.4-gnu
Diffstat (limited to 'drivers/scsi/hpsa.c')
-rw-r--r--drivers/scsi/hpsa.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index 1dafeb433..cab4e98b2 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -5104,7 +5104,7 @@ static int hpsa_eh_device_reset_handler(struct scsi_cmnd *scsicmd)
int rc;
struct ctlr_info *h;
struct hpsa_scsi_dev_t *dev;
- char msg[40];
+ char msg[48];
/* find the controller to which the command to be aborted was sent */
h = sdev_to_hba(scsicmd->device);
@@ -5122,16 +5122,18 @@ static int hpsa_eh_device_reset_handler(struct scsi_cmnd *scsicmd)
/* if controller locked up, we can guarantee command won't complete */
if (lockup_detected(h)) {
- sprintf(msg, "cmd %d RESET FAILED, lockup detected",
- hpsa_get_cmd_index(scsicmd));
+ snprintf(msg, sizeof(msg),
+ "cmd %d RESET FAILED, lockup detected",
+ hpsa_get_cmd_index(scsicmd));
hpsa_show_dev_msg(KERN_WARNING, h, dev, msg);
return FAILED;
}
/* this reset request might be the result of a lockup; check */
if (detect_controller_lockup(h)) {
- sprintf(msg, "cmd %d RESET FAILED, new lockup detected",
- hpsa_get_cmd_index(scsicmd));
+ snprintf(msg, sizeof(msg),
+ "cmd %d RESET FAILED, new lockup detected",
+ hpsa_get_cmd_index(scsicmd));
hpsa_show_dev_msg(KERN_WARNING, h, dev, msg);
return FAILED;
}
@@ -5145,7 +5147,8 @@ static int hpsa_eh_device_reset_handler(struct scsi_cmnd *scsicmd)
/* send a reset to the SCSI LUN which the command was sent to */
rc = hpsa_do_reset(h, dev, dev->scsi3addr, HPSA_RESET_TYPE_LUN,
DEFAULT_REPLY_QUEUE);
- sprintf(msg, "reset %s", rc == 0 ? "completed successfully" : "failed");
+ snprintf(msg, sizeof(msg), "reset %s",
+ rc == 0 ? "completed successfully" : "failed");
hpsa_show_dev_msg(KERN_WARNING, h, dev, msg);
return rc == 0 ? SUCCESS : FAILED;
}