diff options
Diffstat (limited to 'net/ipv4/ipconfig.c')
| -rw-r--r-- | net/ipv4/ipconfig.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c index 9d41d5d5cd1e..e90bc0aa85c7 100644 --- a/net/ipv4/ipconfig.c +++ b/net/ipv4/ipconfig.c @@ -1434,6 +1434,7 @@ __be32 __init root_nfs_parse_addr(char *name) static int __init wait_for_devices(void) { int i; + bool try_init_devs = true; for (i = 0; i < DEVICE_WAIT_MAX; i++) { struct net_device *dev; @@ -1452,6 +1453,11 @@ static int __init wait_for_devices(void) rtnl_unlock(); if (found) return 0; + if (try_init_devs && + (ROOT_DEV == Root_NFS || ROOT_DEV == Root_CIFS)) { + try_init_devs = false; + wait_for_init_devices_probe(); + } ssleep(1); } return -ENODEV; @@ -1759,15 +1765,15 @@ static int __init ip_auto_config_setup(char *addrs) case 4: if ((dp = strchr(ip, '.'))) { *dp++ = '\0'; - strlcpy(utsname()->domainname, dp, + strscpy(utsname()->domainname, dp, sizeof(utsname()->domainname)); } - strlcpy(utsname()->nodename, ip, + strscpy(utsname()->nodename, ip, sizeof(utsname()->nodename)); ic_host_name_set = 1; break; case 5: - strlcpy(user_dev_name, ip, sizeof(user_dev_name)); + strscpy(user_dev_name, ip, sizeof(user_dev_name)); break; case 6: if (ic_proto_name(ip) == 0 && @@ -1814,7 +1820,7 @@ __setup("nfsaddrs=", nfsaddrs_config_setup); static int __init vendor_class_identifier_setup(char *addrs) { - if (strlcpy(vendor_class_identifier, addrs, + if (strscpy(vendor_class_identifier, addrs, sizeof(vendor_class_identifier)) >= sizeof(vendor_class_identifier)) pr_warn("DHCP: vendorclass too long, truncated to \"%s\"\n", |