diff options
| author | Bart Van Assche <bvanassche@acm.org> | 2019-08-09 06:01:43 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-08-13 04:34:06 +0300 |
| commit | cc74049f35e84b6727c70589750c84e6166963ae (patch) | |
| tree | fa3b987c14623369ef17fa586f6340befedb276a /drivers/scsi/qla2xxx/qla_mr.c | |
| parent | 1df627b4f7fa5b28ac10b39869c769373376d8f5 (diff) | |
| download | linux-cc74049f35e84b6727c70589750c84e6166963ae.tar.xz | |
scsi: qla2xxx: Use strlcpy() instead of strncpy()
This patch fixes several gcc complaints about string truncation.
Cc: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Tested-by: Himanshu Madhani <hmadhani@marvell.com>
Reviewed-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_mr.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_mr.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/scsi/qla2xxx/qla_mr.c b/drivers/scsi/qla2xxx/qla_mr.c index cd892edec4dc..b6be7e7f2a43 100644 --- a/drivers/scsi/qla2xxx/qla_mr.c +++ b/drivers/scsi/qla2xxx/qla_mr.c @@ -1880,22 +1880,22 @@ qlafx00_fx_disc(scsi_qla_host_t *vha, fc_port_t *fcport, uint16_t fx_type) phost_info = &preg_hsi->hsi; memset(preg_hsi, 0, sizeof(struct register_host_info)); phost_info->os_type = OS_TYPE_LINUX; - strncpy(phost_info->sysname, - p_sysid->sysname, SYSNAME_LENGTH); - strncpy(phost_info->nodename, - p_sysid->nodename, NODENAME_LENGTH); + strlcpy(phost_info->sysname, p_sysid->sysname, + sizeof(phost_info->sysname)); + strlcpy(phost_info->nodename, p_sysid->nodename, + sizeof(phost_info->nodename)); if (!strcmp(phost_info->nodename, "(none)")) ha->mr.host_info_resend = true; - strncpy(phost_info->release, - p_sysid->release, RELEASE_LENGTH); - strncpy(phost_info->version, - p_sysid->version, VERSION_LENGTH); - strncpy(phost_info->machine, - p_sysid->machine, MACHINE_LENGTH); - strncpy(phost_info->domainname, - p_sysid->domainname, DOMNAME_LENGTH); - strncpy(phost_info->hostdriver, - QLA2XXX_VERSION, VERSION_LENGTH); + strlcpy(phost_info->release, p_sysid->release, + sizeof(phost_info->release)); + strlcpy(phost_info->version, p_sysid->version, + sizeof(phost_info->version)); + strlcpy(phost_info->machine, p_sysid->machine, + sizeof(phost_info->machine)); + strlcpy(phost_info->domainname, p_sysid->domainname, + sizeof(phost_info->domainname)); + strlcpy(phost_info->hostdriver, QLA2XXX_VERSION, + sizeof(phost_info->hostdriver)); preg_hsi->utc = (uint64_t)ktime_get_real_seconds(); ql_dbg(ql_dbg_init, vha, 0x0149, "ISP%04X: Host registration with firmware\n", |