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| author | Johannes Stezenbach <js@sig21.net> | 2013-10-28 23:27:37 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2013-10-28 23:27:37 +0100 |
| commit | 2d576e2a220e28fe815ea02c38c9bfe9195406c2 (patch) | |
| tree | 0556bc34f2eb77070a751d4d341fea6a4324129b /docs/draft-coar-cgi-v11-03-clean.html | |
| parent | af4f0e48eccd1ab1abe361bb70960a8b73775722 (diff) | |
| download | busybox-2d576e2a220e28fe815ea02c38c9bfe9195406c2.tar.gz | |
udhcpc: make DHCP packets to have at least 300 DHCP bytes
Commit b8b72f02 removed all padding from DHCP packets
to fix operation with buggy servers which can't handle
maximum sized packets. But it introduced a regression
with buggy routers which drop DHCP packets smaller
than 300 bytes (i.e. 342 byte ethernet packets).
Add back some padding to work around.
function old new delta
udhcp_send_kernel_packet 268 292 +24
udhcp_send_raw_packet 462 473 +11
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 35/0) Total: 35 bytes
Signed-off-by: Johannes Stezenbach <js@sig21.net>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'docs/draft-coar-cgi-v11-03-clean.html')
0 files changed, 0 insertions, 0 deletions