diff options
| author | Denys Vlasenko | 2009-06-17 11:57:09 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2009-06-17 11:57:09 +0200 |
| commit | 31af3d5a1dbc750d8646f948ce642e6ae57ce880 (patch) | |
| tree | 37d72b13f986b1da25def340771b49be4dd3028b /networking/udhcp/dhcpc.c | |
| parent | ac906fa85e61b4e34161709de777616f858bc945 (diff) | |
| download | busybox-31af3d5a1dbc750d8646f948ce642e6ae57ce880.zip busybox-31af3d5a1dbc750d8646f948ce642e6ae57ce880.tar.gz | |
udhcp: shorten mac len from 16 to 6 in lease file
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'networking/udhcp/dhcpc.c')
| -rw-r--r-- | networking/udhcp/dhcpc.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/networking/udhcp/dhcpc.c b/networking/udhcp/dhcpc.c index eed9d9a..41bb0b0 100644 --- a/networking/udhcp/dhcpc.c +++ b/networking/udhcp/dhcpc.c @@ -149,7 +149,7 @@ int udhcpc_main(int argc UNUSED_PARAM, char **argv) int max_fd; int retval; struct timeval tv; - struct dhcpMessage packet; + struct dhcp_packet packet; fd_set rfds; #if ENABLE_GETOPT_LONG @@ -498,7 +498,9 @@ int udhcpc_main(int argc UNUSED_PARAM, char **argv) } /* Ignore packets that aren't for us */ - if (memcmp(packet.chaddr, client_config.client_mac, 6)) { + if (packet.hlen != 6 + || memcmp(packet.chaddr, client_config.client_mac, 6) + ) { //FIXME: need to also check that last 10 bytes are zero log1("chaddr does not match, ignoring packet"); // log2? continue; |