diff options
Diffstat (limited to 'networking/udhcp/dhcpc.c')
| -rw-r--r-- | networking/udhcp/dhcpc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/networking/udhcp/dhcpc.c b/networking/udhcp/dhcpc.c index c55ebbb09..740daaffb 100644 --- a/networking/udhcp/dhcpc.c +++ b/networking/udhcp/dhcpc.c @@ -248,7 +248,7 @@ int main(int argc, char *argv[]) switch (c) { case 'c': len = strlen(optarg) > 255 ? 255 : strlen(optarg); - free(client_config.clientid); + if (client_config.clientid) free(client_config.clientid); client_config.clientid = xmalloc(len + 2); client_config.clientid[OPT_CODE] = DHCP_CLIENT_ID; client_config.clientid[OPT_LEN] = len; @@ -264,7 +264,7 @@ int main(int argc, char *argv[]) case 'h': case 'H': len = strlen(optarg) > 255 ? 255 : strlen(optarg); - free(client_config.hostname); + if (client_config.hostname) free(client_config.hostname); client_config.hostname = xmalloc(len + 2); client_config.hostname[OPT_CODE] = DHCP_HOST_NAME; client_config.hostname[OPT_LEN] = len; |