diff options
Diffstat (limited to 'arch/um/drivers/net_kern.c')
| -rw-r--r-- | arch/um/drivers/net_kern.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/arch/um/drivers/net_kern.c b/arch/um/drivers/net_kern.c index bd1178fa4e9..684a1ef93c8 100644 --- a/arch/um/drivers/net_kern.c +++ b/arch/um/drivers/net_kern.c @@ -753,7 +753,8 @@ int setup_etheraddr(char *str, unsigned char *addr) int i; if(str == NULL) - return(0); + goto random; + for(i=0;i<6;i++){ addr[i] = simple_strtoul(str, &end, 16); if((end == str) || @@ -761,7 +762,7 @@ int setup_etheraddr(char *str, unsigned char *addr) printk(KERN_ERR "setup_etheraddr: failed to parse '%s' " "as an ethernet address\n", str); - return(0); + goto random; } str = end + 1; } @@ -769,9 +770,15 @@ int setup_etheraddr(char *str, unsigned char *addr) printk(KERN_ERR "Attempt to assign a broadcast ethernet address to a " "device disallowed\n"); - return(0); + goto random; } - return(1); + return 1; + +random: + addr[0] = 0xfe; + addr[1] = 0xfd; + random_mac(addr); + return 1; } void dev_ip_addr(void *d, unsigned char *bin_buf) |