busybox-w32/networking/udhcp, branch awk_faster

udhcpc: fix a TODO in fill_envp using option scanner

2020-06-29T13:26:09+00:00

fill_envp now iterates over the packet only once instead of a few hundred times using the new option scanner. function old new delta udhcp_scan_options - 189 +189 putenvp - 46 +46 init_scan_state - 22 +22 udhcp_get_option 227 104 -123 udhcp_run_script 835 601 -234 ------------------------------------------------------------------------------ (add/remove: 3/0 grow/shrink: 0/2 up/down: 257/-357) Total: -100 bytes Signed-off-by: Martin Lewis Signed-off-by: Denys Vlasenko

udhcp: add option scanner

2020-06-29T12:57:02+00:00

Added an option scanner to udhcp to enable iteration over packet options. Signed-off-by: Martin Lewis Signed-off-by: Denys Vlasenko

acpid: only display -p if supported in usage

2020-06-29T12:11:03+00:00

Signed-off-by: Norbert Lange Signed-off-by: Denys Vlasenko

dhcpd: remove hardcoded pidfile path

2020-06-29T12:07:57+00:00

Signed-off-by: Norbert Lange Signed-off-by: Denys Vlasenko

udhcpc6: use correct multicast MAC

2020-06-21T00:56:12+00:00

function old new delta static.MAC_DHCP6MCAST_ADDR - 6 +6 Signed-off-by: Uwe Glaeser Signed-off-by: Denys Vlasenko

dhcpc: refactor xmalloc_optname_optval to shrink binary size

2020-06-09T15:59:56+00:00

function old new delta len_of_option_as_string 14 13 -1 dhcp_option_lengths 14 13 -1 udhcp_str2optset 641 637 -4 static.xmalloc_optname_optval 777 718 -59 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/4 up/down: 0/-65) Total: -65 bytes Signed-off-by: Martin Lewis Signed-off-by: Denys Vlasenko

udhcp: comment out unused domain compression code

2020-06-09T15:22:06+00:00

function old new delta attach_option 411 406 -5 dname_enc 381 167 -214 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-219) Total: -219 bytes Signed-off-by: Denys Vlasenko

dhcpc: code shrink in good_hostname

2020-06-08T23:49:10+00:00

Incorporated valid_domain_label into good_hostname to simplify the implementation. function old new delta static.xmalloc_optname_optval 973 958 -15 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-15) Total: -15 bytes text data bss dec hex filename 993144 16915 1872 1011931 f70db busybox_old 993129 16915 1872 1011916 f70cc busybox_unstripped Signed-off-by: Martin Lewis Signed-off-by: Denys Vlasenko

udhcpd: mangle hostnames starting with dash ("-option")

2020-01-14T16:07:18+00:00

function old new delta add_lease 316 328 +12 Signed-off-by: Denys Vlasenko

udhcpc: fix segmentation fault on empty bin opt

2019-10-08T13:14:46+00:00

The following caused udhcpc to segfault: busybox udhcpc -i lo -s /dev/null -x 0x3d: function old new delta udhcp_str2optset 629 641 +12 Signed-off-by: Michal Kazior Signed-off-by: Denys Vlasenko