[PATCH] qedi: Fix truncation of name and secret

[Nilesh Javali]

Adjust the NULL byte added by snprintf.

Signed-off-by: Nilesh Javali <nilesh.jav...@cavium.com>
---
 drivers/scsi/qedi/qedi_main.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/scsi/qedi/qedi_main.c b/drivers/scsi/qedi/qedi_main.c
index cccc34a..cf8badb 100644
--- a/drivers/scsi/qedi/qedi_main.c
+++ b/drivers/scsi/qedi/qedi_main.c
@@ -1840,7 +1840,7 @@ static ssize_t qedi_show_boot_ini_info(void *data, int 
type, char *buf)
 
        switch (type) {
        case ISCSI_BOOT_INI_INITIATOR_NAME:
-               rc = snprintf(str, NVM_ISCSI_CFG_ISCSI_NAME_MAX_LEN, "%s\n",
+               rc = snprintf(str, NVM_ISCSI_CFG_ISCSI_NAME_MAX_LEN + 1, "%s",
                              initiator->initiator_name.byte);
                break;
        default:
@@ -1908,7 +1908,7 @@ static umode_t qedi_ini_get_attr_visibility(void *data, 
int type)
 
        switch (type) {
        case ISCSI_BOOT_TGT_NAME:
-               rc = snprintf(str, NVM_ISCSI_CFG_ISCSI_NAME_MAX_LEN, "%s\n",
+               rc = snprintf(str, NVM_ISCSI_CFG_ISCSI_NAME_MAX_LEN + 1, "%s",
                              block->target[idx].target_name.byte);
                break;
        case ISCSI_BOOT_TGT_IP_ADDR:
@@ -1930,19 +1930,19 @@ static umode_t qedi_ini_get_attr_visibility(void *data, 
int type)
                              block->target[idx].lun.value[0]);
                break;
        case ISCSI_BOOT_TGT_CHAP_NAME:
-               rc = snprintf(str, NVM_ISCSI_CFG_CHAP_NAME_MAX_LEN, "%s\n",
+               rc = snprintf(str, NVM_ISCSI_CFG_CHAP_NAME_MAX_LEN + 1, "%s",
                              chap_name);
                break;
        case ISCSI_BOOT_TGT_CHAP_SECRET:
-               rc = snprintf(str, NVM_ISCSI_CFG_CHAP_PWD_MAX_LEN, "%s\n",
+               rc = snprintf(str, NVM_ISCSI_CFG_CHAP_PWD_MAX_LEN + 1, "%s",
                              chap_secret);
                break;
        case ISCSI_BOOT_TGT_REV_CHAP_NAME:
-               rc = snprintf(str, NVM_ISCSI_CFG_CHAP_NAME_MAX_LEN, "%s\n",
+               rc = snprintf(str, NVM_ISCSI_CFG_CHAP_NAME_MAX_LEN + 1, "%s",
                              mchap_name);
                break;
        case ISCSI_BOOT_TGT_REV_CHAP_SECRET:
-               rc = snprintf(str, NVM_ISCSI_CFG_CHAP_PWD_MAX_LEN, "%s\n",
+               rc = snprintf(str, NVM_ISCSI_CFG_CHAP_PWD_MAX_LEN + 1, "%s",
                              mchap_secret);
                break;
        case ISCSI_BOOT_TGT_FLAGS:
-- 
1.8.3.1