busybox/networking/udhcp
Denys Vlasenko 936c401077 dhcpd: fix an improper widening conversion
We wanted to detect when tv_sec = unsigned1 - unsigned2
underflows by looking at tv_sec's sign. But if tv_sec
is long and it is wider than unsigned, we get unsigned -> long
conversion which is in this case never negative.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-01-27 21:59:40 +01:00
..
arpping.c
common.c
common.h
Config.src
d6_common.h
d6_dhcpc.c
d6_packet.c
d6_socket.c
dhcpc.c
dhcpc.h
dhcpd.c
dhcpd.h
dhcprelay.c
domain_codec.c
dumpleases.c
files.c
Kbuild.src
leases.c
packet.c
signalpipe.c
socket.c
static_leases.c