diff options
| -rw-r--r-- | toys/other/ifconfig.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/toys/other/ifconfig.c b/toys/other/ifconfig.c index 6dcda835..a84e26ac 100644 --- a/toys/other/ifconfig.c +++ b/toys/other/ifconfig.c @@ -415,7 +415,7 @@ void ifconfig_main(void) if (*hw_addr == ':') hw_addr++; sscanf(hw_addr, "%2x%n", &val, &len); - if (len != 2) break; + if (!len || len > 2) break; // 1 nibble can be set e.g. C2:79:38:95:D:A hw_addr += len; *p++ = val; } |