goldsimon
2f293d53ba
UDP Lite: corrected the use of chksum_len (based on RFC3828: if it's 0, create checksum over the complete packet. On RX, if it's < 8 (and not 0), discard the packet. Also removed the duplicate 'udphdr->chksum = 0' for both UDP & UDP Lite.
2007-06-11 18:03:57 +00:00
goldsimon
95f4c02381
Included switch LWIP_UDPLITE (enabled by default) to switch off UDP-Lite support if not needed (reduces udp.c code size)
2007-06-10 12:02:24 +00:00
goldsimon
3a429eabcd
Set q to NULL after freeing it before returning: cleaner code!
2007-06-04 10:42:03 +00:00
goldsimon
3639daa329
IPv6: #define IPH_PROTO(hdr) (iphdr->nexthdr) to remove #ifdef IPv6 in udp_input()
2007-06-03 18:10:33 +00:00
goldsimon
8fd6a61df6
Done some work on task #1549 (function documentation)
2007-06-03 18:05:52 +00:00
goldsimon
974cf08e5d
udp_input(): Input pbuf was not freed if pcb had no recv function registered, p->payload was modified without modifying p->len if sending icmp_dest_unreach() (had no negative effect but was definitively wrong).
2007-06-03 11:32:03 +00:00
goldsimon
874415a193
Added comments whether fields are host or network byte order (task #1568 )
2007-05-17 12:21:32 +00:00
goldsimon
2740a81103
If a udp_pcb has a local_ip set, check if it is the same as the one of the netif used for sending to prevent sending from old addresses after a netif address gets changed (partly fixes bug #3168 ).
2007-05-16 18:55:25 +00:00
fbernon
5368a760cf
most of files: prefix all debug.h define with "LWIP_" to avoid any conflict with others environment defines (these were too "generic").
2007-03-30 08:47:04 +00:00
kieranm
7294cb080b
* Fix all uses of pbuf_header to check the return value. In some
...
cases just assert if it fails as I'm not sure how to fix them, but
this is no worse than before when they would carry on regardless
of the failure.
2007-03-21 12:55:00 +00:00
kieranm
b290f0442d
udp.c: Only try and use pbuf_header() to make space for headers if
...
not a ROM or REF pbuf.
2007-03-20 16:58:08 +00:00
fbernon
e1b6a4cb21
udp.c: remove obsolete line "static struct udp_pcb *pcb_cache = NULL;"
...
Its is static, and never used in udp.c except udp_init().
2007-03-03 17:00:44 +00:00
christiaans
d4b6471d39
Replaced tabs with space.
2006-11-17 10:51:13 +00:00
christiaans
130d39cc03
Changed index structs to mib_list_node structs to place the table index trees directly in the mib tree.
2006-09-01 07:14:50 +00:00
christiaans
7d16087789
Fixed bug #17200 , added check for broadcast destinations for PCBs bound to a unicast address.
2006-08-17 09:40:15 +00:00
christiaans
19f57bf810
Exported udp_pcbs in udp.h (for SNMP agent).
2006-08-11 14:09:48 +00:00
curtmcd
6158aa684b
udp_input() operated by removing the IP and UDP headers, putting back
...
the UDP header, then re-removing it. However, pbuf_header() can't add
back the UDP header on pbufs of type PBUF_REF, so these would all get
dropped for bad checksum. This change addresses the problem and
simplifies things by stripping each header just once.
2006-05-26 02:40:54 +00:00
curtmcd
047e3455f7
Improve formatting by fixing wrong indents and lines too long.
2006-05-26 01:36:16 +00:00
christiaans
6c8850698d
Small optimalization for udp_input().
2006-01-02 12:06:02 +00:00
christiaans
e1b215aa73
Introduced cc.h formatters and removed SO_REUSE from transport layers.
2005-11-25 12:03:38 +00:00
likewise
f9355136d8
2005-06-08 Leon Woestenberg <leon.woestenberg@gmx.net>
...
* udp.c: Fixed memory leak; when ip_route() failed, a possibly allocated q was never de-allocated. Fixed by called ip_route() before allocating q.
2005-06-08 18:35:00 +00:00
likewise
3b715f4602
3 January 2004, Leon Woestenberg <leon.woestenberg@gmx>
...
udp.c: pcb->recv() callback was called even when it was NULL.
2005-01-03 17:54:21 +00:00
likewise
fab107a9df
DECLINE message was unicast instead of broadcast
2004-11-25 11:10:53 +00:00
likewise
7524893802
Dependencies on C library memset() etc., so include <string.h>.
2004-07-04 23:43:38 +00:00
likewise
0be3598990
Style fixes.
2004-06-30 18:42:54 +00:00
jani
d36b723056
fix SO_REUSE ifdef fixes
2004-03-26 12:40:58 +00:00
kieranm
2c8aa6f6f4
Kieran Mansley - kjm25@cam.ac.uk - 23rd March 2003
...
- Changed all #ifdef SO_REUSE into #if SO_REUSE
2004-03-23 19:33:53 +00:00
likewise
6f7c8fb355
Made #ifdef's into #if's for SO_REUSE.
2004-03-23 00:19:38 +00:00
likewise
82f852abf3
Fix cyclic dependencies by careful re-ordering of #includes.
...
This is really nasty. Can we forward-declare pointers to structs?
2004-03-12 00:10:07 +00:00
likewise
10d42c6fa3
Replaced ip_addr_isbroadcast() macro by function.
...
Overrides patch #2679 , as this must be solved inside ip_addr_isbroadcast(), inspired by BSD.
2004-03-11 21:20:10 +00:00
likewise
bfdf19f56c
Make udp_disconnect() clear its remote address association.
2004-03-11 20:45:09 +00:00
likewise
175053085a
Fixed @return in udp_sendto() docs, @see in udp_send*() docs.
2004-03-11 20:04:16 +00:00
likewise
3d90c062fd
Added udp_sendto() docs. Fixed udp_send() docs.
2004-03-11 20:01:26 +00:00
likewise
fda71b1230
Fixed udp_sendto() -> instead of .
2004-03-11 19:52:47 +00:00
likewise
a916de3b66
Added udp_sendto().
2004-03-11 19:41:22 +00:00
kieranm
5c7189124c
23/02/2003 - Kieran Mansley - kieranm@gtemail.net
...
* Applied patch #2679
* Adds check to line 314 for NETIF_FLAG_BROADCAST
2004-02-23 10:11:55 +00:00
lukem
4bf3359574
Added ability to disable checksum generation and checking at compile-time
2004-02-20 01:46:03 +00:00
likewise
e1c4bfad05
Merged from DEVEL, except for the API change in etharp.c.
2004-02-07 00:30:03 +00:00
likewise
1b96391cdf
Merged from DEVEL to main. Two TCP fixes and two NULL reference fixes.
2004-01-20 13:23:52 +00:00
likewise
fa9b1ba947
Merge from DEVEL. Includes important UDP fix for bug #6601 .
2003-11-18 01:40:08 +00:00
likewise
e4a6d199fe
Merged from DEVEL into main tree.
2003-11-14 13:17:23 +00:00
marcbou
351e590e01
Merged from DEVEL.
2003-06-27 20:46:11 +00:00
marcbou
bbc33080e7
Merged from DEVEL.
2003-06-19 11:15:39 +00:00
likewise
ba786dc49b
Applied patch #1596 fixing wrongly cast LWIP_DEBUGF arguments.
...
(printf expects integers on the var args stack)
2003-06-11 22:11:42 +00:00
kieranm
8014551908
Changed DEBUGF to LWIP_DEBUGF
2003-06-10 10:45:29 +00:00
likewise
df99ce9d98
Replaced all tabs with two spaces (regardless of indentation is correct).
2003-06-09 21:14:47 +00:00
likewise
4ae13c6c26
Set UDP_FLAGS_CONNECTED in udp_connect().
2003-05-20 11:23:59 +00:00
jani
398bf575d9
C++ comments cleanup
2003-05-06 12:15:08 +00:00
likewise
03bc7c868b
Major stylo search/replace for "One space between keyword and opening bracket."
2003-05-01 13:24:01 +00:00
likewise
7cb64f2a43
Patch #1183 applied. This drops short UDP/TCP packets.
2003-05-01 08:03:51 +00:00
