On 7/27/18, 2:40 AM, "Bart Van Assche" bart.vanassche@wdc.com wrote:
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Tell snprintf() to store at most 255 characters in the output buffer instead of 256. This patch avoids that smatch reports the following warning:
drivers/scsi/qedi/qedi_main.c:891: qedi_get_boot_tgt_info() error: snprintf() is printing too much 256 vs 255
Signed-off-by: Bart Van Assche bart.vanassche@wdc.com Cc: QLogic-Storage-Upstream@cavium.com Cc: stable@vger.kernel.org
drivers/scsi/qedi/qedi_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/qedi/qedi_main.c b/drivers/scsi/qedi/qedi_main.c index 682f3ce31014..ea62180d9ec8 100644 --- a/drivers/scsi/qedi/qedi_main.c +++ b/drivers/scsi/qedi/qedi_main.c @@ -888,7 +888,7 @@ static void qedi_get_boot_tgt_info(struct nvm_iscsi_block *block, ipv6_en = !!(block->generic.ctrl_flags & NVM_ISCSI_CFG_GEN_IPV6_ENABLED);
snprintf(tgt->iscsi_name, NVM_ISCSI_CFG_ISCSI_NAME_MAX_LEN,"%s\n",
snprintf(tgt->iscsi_name, sizeof(tgt->iscsi_name), "%s\n", block->target[index].target_name.byte); tgt->ipv6_en = ipv6_en;-- 2.18.0
Thanks,
Acked-by: Nilesh Javali nilesh.javali@cavium.com