diff options
Diffstat (limited to 'extras/scsi_id/scsi_serial.c')
| -rw-r--r-- | extras/scsi_id/scsi_serial.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/extras/scsi_id/scsi_serial.c b/extras/scsi_id/scsi_serial.c index 18cd290817..80a1d51635 100644 --- a/extras/scsi_id/scsi_serial.c +++ b/extras/scsi_id/scsi_serial.c @@ -385,7 +385,7 @@ static int do_scsi_page0_inquiry(struct sysfs_class_device *scsi_dev, int fd, char *buffer, int len) { int retval; - char *vendor; + char vendor[MAX_ATTR_LEN]; memset(buffer, 0, len); retval = scsi_inquiry(scsi_dev, fd, 1, 0x0, buffer, len); @@ -415,9 +415,10 @@ static int do_scsi_page0_inquiry(struct sysfs_class_device *scsi_dev, int fd, * If the vendor id appears in the page assume the page is * invalid. */ - vendor = sysfs_get_attr(scsi_dev, "vendor"); - if (!vendor) { - log_message(LOG_WARNING, "%s: no vendor attribute\n", + if (sysfs_get_attr(scsi_dev->path, "vendor", vendor, + MAX_ATTR_LEN)) { + log_message(LOG_WARNING, + "%s: cannot get model attribute\n", scsi_dev->name); return 1; } @@ -437,12 +438,11 @@ static int do_scsi_page0_inquiry(struct sysfs_class_device *scsi_dev, int fd, static int prepend_vendor_model(struct sysfs_class_device *scsi_dev, char *serial) { - char *attr; + char attr[MAX_ATTR_LEN]; int ind; - attr = sysfs_get_attr(scsi_dev, "vendor"); - if (!attr) { - log_message(LOG_WARNING, "%s: no vendor attribute\n", + if (sysfs_get_attr(scsi_dev->path, "vendor", attr, MAX_ATTR_LEN)) { + log_message(LOG_WARNING, "%s: cannot get vendor attribute\n", scsi_dev->name); return 1; } @@ -454,9 +454,8 @@ static int prepend_vendor_model(struct sysfs_class_device *scsi_dev, if (serial[ind] == '\n') serial[ind] = '\0'; - attr = sysfs_get_attr(scsi_dev, "model"); - if (!attr) { - log_message(LOG_WARNING, "%s: no model attribute\n", + if (sysfs_get_attr(scsi_dev->path, "model", attr, MAX_ATTR_LEN)) { + log_message(LOG_WARNING, "%s: cannot get model attribute\n", scsi_dev->name); return 1; } |