busybox-w32/networking, branch embed

Merge branch 'busybox' into merge

2018-10-08T07:31:11+00:00

ifupdown: support "source-directory" stanza

2018-09-30T11:23:05+00:00

Support the "source-directory" stanza from ifupdown[1]. source-directory will include all files in the named directory. Similar to the Busybox version of the "source" stanza, this version of source-directory does not currently support shell wildcards. We only check that the stanza starts with "source-dir" as ifupdown does[2]. [1] https://manpages.debian.org/stretch/ifupdown/interfaces.5.en.html#INCLUDING_OTHER_FILES [2] https://salsa.debian.org/debian/ifupdown/blob/0.8.33/config.c#L498 function old new delta read_interfaces 1150 1241 +91 Signed-off-by: Brandon Maier Signed-off-by: Denys Vlasenko

udhcpc: give SIGUSR1-induced renew one chance of unicast renew

2018-09-28T12:44:09+00:00

The caps were inconsistent: timeout to renew was capped at 20 seconds, and any renews with timeout <= 60 seconds were forced to broadcast. function old new delta udhcpc_main 2683 2680 -3 Signed-off-by: Denys Vlasenko

ntpd: more verbose message for "root distance too high" case

2018-09-13T10:15:36+00:00

Managed to make ntpd on one of my machines to be stuck getting "root distance too high" all the time, but log is not giving me more informatin what exactly is happening... function old new delta select_and_cluster 1045 1095 +50 Signed-off-by: Denys Vlasenko

Merge branch 'busybox' into merge

2018-09-10T13:59:33+00:00

whois: fix a possible out-of-bounds stack access

2018-09-04T12:48:00+00:00

If fgets() returns incomplete string, we replace NUL with '\n', and then trim() runs on a non-NUL-terminated buffer. Prevent that. While at it, bump buffer from 1k to 2k. function old new delta query 519 524 +5 Signed-off-by: Denys Vlasenko

ping: use setitimer() instead of ualarm()

2018-08-25T17:36:06+00:00

function old new delta sendping_tail 218 265 +47 ualarm 79 - -79 ------------------------------------------------------------------------------ (add/remove: 0/2 grow/shrink: 1/0 up/down: 47/-79) Total: -32 bytes Signed-off-by: Denys Vlasenko

ip: tweak --help text

2018-08-14T09:19:09+00:00

Signed-off-by: Denys Vlasenko

ping: implement -i SEC

2018-08-03T16:50:50+00:00

function old new delta common_ping_main 1862 1968 +106 ualarm - 79 +79 packed_usage 32858 32897 +39 sendping_tail 204 218 +14 ------------------------------------------------------------------------------ (add/remove: 5/0 grow/shrink: 3/0 up/down: 320/0) Total: 320 bytes Signed-off-by: Denys Vlasenko

ntpd: show real, unclamped delays on low-latency networks

2018-08-03T09:14:22+00:00

On fast network, I've seen "delay:0.002000" shown for all packets, thus completely losing information on what real delays are. The new code is careful to not reject packets with tiny delays if the delay "grows a lot" but is still tiny: 0.000009 is "much larger" than 0.000001 (nine times larger), but is still very good small delay. function old new delta recv_and_process_peer_pkt 863 889 +26 Signed-off-by: Denys Vlasenko