diff options
Diffstat (limited to 'src/udev/udev-builtin-net_id.c')
| -rw-r--r-- | src/udev/udev-builtin-net_id.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/src/udev/udev-builtin-net_id.c b/src/udev/udev-builtin-net_id.c index e549fdbee9..e83b8b1c12 100644 --- a/src/udev/udev-builtin-net_id.c +++ b/src/udev/udev-builtin-net_id.c @@ -102,6 +102,7 @@ #include "fd-util.h" #include "fileio.h" +#include "stdio-util.h" #include "string-util.h" #include "udev.h" @@ -228,7 +229,7 @@ static int dev_pci_slot(struct udev_device *dev, struct netnames *names) { err = -ENOENT; goto out; } - snprintf(slots, sizeof(slots), "%s/slots", udev_device_get_syspath(pci)); + xsprintf(slots, "%s/slots", udev_device_get_syspath(pci)); dir = opendir(slots); if (!dir) { err = -errno; @@ -247,7 +248,7 @@ static int dev_pci_slot(struct udev_device *dev, struct netnames *names) { continue; if (i < 1) continue; - snprintf(str, sizeof(str), "%s/%s/address", slots, dent->d_name); + xsprintf(str, "%s/%s/address", slots, dent->d_name); if (read_one_line_file(str, &address) >= 0) { /* match slot address with device by stripping the function */ if (strneq(address, udev_device_get_sysname(names->pcidev), strlen(address))) @@ -380,7 +381,7 @@ static int names_bcma(struct udev_device *dev, struct netnames *names) { return -EINVAL; /* suppress the common core == 0 */ if (core > 0) - snprintf(names->bcma_core, sizeof(names->bcma_core), "b%u", core); + xsprintf(names->bcma_core, "b%u", core); names->type = NET_BCMA; return 0; @@ -469,9 +470,9 @@ static int ieee_oui(struct udev_device *dev, struct netnames *names, bool test) /* skip commonly misused 00:00:00 (Xerox) prefix */ if (memcmp(names->mac, "\0\0\0", 3) == 0) return -EINVAL; - snprintf(str, sizeof(str), "OUI:%02X%02X%02X%02X%02X%02X", - names->mac[0], names->mac[1], names->mac[2], - names->mac[3], names->mac[4], names->mac[5]); + xsprintf(str, "OUI:%02X%02X%02X%02X%02X%02X", names->mac[0], + names->mac[1], names->mac[2], names->mac[3], names->mac[4], + names->mac[5]); udev_builtin_hwdb_lookup(dev, NULL, str, NULL, test); return 0; } @@ -523,7 +524,7 @@ static int builtin_net_id(struct udev_device *dev, int argc, char *argv[], bool if (err >= 0 && names.mac_valid) { char str[IFNAMSIZ]; - snprintf(str, sizeof(str), "%sx%02x%02x%02x%02x%02x%02x", prefix, + xsprintf(str, "%sx%02x%02x%02x%02x%02x%02x", prefix, names.mac[0], names.mac[1], names.mac[2], names.mac[3], names.mac[4], names.mac[5]); udev_builtin_add_property(dev, test, "ID_NET_NAME_MAC", str); |