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845 Commits

Author SHA1 Message Date
fbernon
1af676385c Add igmp.h and igmp.c inside tree : 
src/core/ipv4/igmp.c
src/include/ipv4/lwip/igmp.h
 2007-03-11 19:45:32 +00:00
fbernon
a24a170b84 New configuration option LWIP_IGMP to enable IGMP processing. Based on only one filter per all network interfaces. Declare a new function in netif to enable to control the MAC filter (to reduce lwIP traffic processing). 
Mace Gael for the upper layers, Steve Reynolds for lower ones...
 2007-03-11 19:16:38 +00:00
goldsimon
bc4b3764fc Fixed bug #19251 (missing `const' qualifier in socket functions), to get more compatible to standard POSIX sockets. 2007-03-11 17:57:13 +00:00
fbernon
9b143dd5dc Based on patch from Dmitry Potapov, bug#19225. 
Add asserts inside bind, connect and sendto to check input parameters. Remove excessive set_errno() calls after get_socket(), because errno is set inside of get_socket(). Move last sock_set_errno() inside lwip_close.
 2007-03-11 16:53:37 +00:00
fbernon
5c65d4733b Keepalive values can be configured at run time with LWIP_TCP_KEEPALIVE, but don't change this unless you know what you're doing (default are RFC1122 compliant). Note that TCP_KEEPIDLE and TCP_KEEPINTVL have to be set in seconds. 
Old TCP_KEEPALIVE can always be used, and its only difference with TCP_KEEPIDLE is this last use seconds and not milliseconds with setsockopt.

Some documentation (not perfect, but...):

http://publib.boulder.ibm.com/infocenter/pseries/v5r3/index.jsp?topic=/com.ibm.aix.commtechref/doc/commtrf2/setsockopt.htm
 2007-03-11 15:53:43 +00:00
goldsimon
41a84ef1d3 Fixed bug #11400-2: New etharp queueing introduced bug: memp_memory was allocated too small. 2007-03-09 07:15:04 +00:00
fbernon
86cecd6700 Keepalive values can be configured at compile time, but don't change this unless you know what you're doing (default are RFC1122 compliant). 2007-03-08 21:02:39 +00:00
fbernon
fdcb87db19 Implement LWIP_SO_RCVTIMEO configuration option to enable/disable SO_RCVTIMEO on UDP sockets/netconn. 2007-03-08 20:58:46 +00:00
goldsimon
a868832776 Initialize dhcp timers in tcpip_thread (if LWIP_DHCP) to protect the stack from concurrent access. 2007-03-08 10:37:31 +00:00
goldsimon
5eabd4591a SNMP UDP ports can be configured at compile time 2007-03-08 10:32:29 +00:00
goldsimon
91afefa61a Reverted pbuf_alloc() to REV 1.82 2007-03-07 15:47:54 +00:00
goldsimon
ea7bdb8e9e Last change (reduce code size if not used) had a bug... 2007-03-06 19:37:32 +00:00
fbernon
7cda728469 Fix some "little" build problems, and a redundancy call to "lwip_stats.link.recv++;" in low_level_input() & ethernetif_input(). 
If LINK_STATS was defined, tcpip.c couldn't be build.
Even if IP_FRAG or IP_REASSEMBLY were set, ip_frag.c functions are not build.
 2007-03-06 19:31:49 +00:00
fbernon
7fd37d4e87 Implement SO_RCVTIMEO on UDP sockets/netconn. 2007-03-06 16:41:02 +00:00
goldsimon
874bfe19d2 Reduce code size: don't include code in those files if IP_FRAG == 0 and IP_REASSEMBLY == 0 2007-03-06 15:27:58 +00:00
fbernon
ed07d481d6 opt.h, ip_frag.h, tcpip.h, tcpip.c, ethernetif.c: add new configuration option named ETHARP_TCPIP_ETHINPUT, which enable the new tcpip_ethinput. Allow to do ARP processing for incoming packets inside tcpip_thread (protecting ARP layer against concurrent access). You can also disable old code using tcp_input with new define ETHARP_TCPIP_INPUT set to 0. Older ports have to use tcpip_ethinput. 2007-03-06 14:18:02 +00:00
goldsimon
7115975212 fixed compiler warning "initialization dircards qualifiers from pointer target type" 2007-03-06 07:28:22 +00:00
fbernon
ddf0982d0f opt.h, sockets.h: add new configuration options (LWIP_POSIX_SOCKETS_IO_NAMES, ETHARP_TRUST_IP_MAC, review SO_REUSE). 
Also include directly tcp.h in sockets.h to improve application independancy from ip stack (avoid to include directly in application the "unknown" tcp.h if you need options like TCP_NODELAY and TCP_KEEPALIVE in application.
 2007-03-05 14:43:11 +00:00
goldsimon
7b54ddd828 Corrected patch to bug #19168 2007-03-04 17:21:43 +00:00
fbernon
1ffd049833 api_msg.c: Remove some compiler warnings : parameter "pcb" was never referenced. 2007-03-04 16:25:04 +00:00
fbernon
12e0a2ef7d api_lib.c: Fix "[patch #5764] api_lib.c cleanup: after patch #5687" (from Dmitry Potapov). 
The api_msg struct stay on the stack (not moved to netconn struct).
 2007-03-04 14:49:46 +00:00
goldsimon
9da7afb345 Fixed buf #19168 based on patch by Dmitry Potapov 2007-03-04 12:45:58 +00:00
goldsimon
1f544e087b Fix BUG#11400 - don't corrupt existing pbuf chain when enqueuing multiple pbufs to a pending ARP request 2007-03-04 12:12:42 +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
goldsimon
bb8522b737 tcpip.c: Moved call to ip_init(), udp_init() and tcp_init() from tcpip_thread() to tcpip_init() 2007-03-03 16:22:38 +00:00
kieranm
527d18a526 2007-02-28 Kieran Mansley (based on patch from Simon Goldschmidt) 
* api_lib.c, tcpip.c, memp.c, memp.h: make API msg structs allocated
    on the stack and remove the API msg type from memp
 2007-02-28 14:15:43 +00:00
kieranm
5ace5976a1 * pbuf.c: Fix BUG#17645 - ensure pbuf payload pointer is not moved 
outside the region of the pbuf by pbuf_header()
 2007-02-28 13:45:35 +00:00
kieranm
c52ac01fbc sockets.c: Fix BUG#19161 - ensure milliseconds timeout is non-zero 
when supplied timeout is also non-zero
 2007-02-28 12:52:44 +00:00
jifl
f4f2bfe379 Ensure the size of each pbuf in the pool meets alignment constraints 2007-02-27 16:50:05 +00:00
jifl
75beb3bd35 Fix incorrect comparison in get_socket(). 
Spotted by Frederic Bernon.
 2007-02-26 20:16:38 +00:00
jifl
1d22294974 * sockets.h, sockets.c: Move socket initialization to new 
lwip_socket_init() function.
 2007-02-26 20:01:04 +00:00
jifl
de665f7cf9 2007-02-26 Jonathan Larmour (based on patch from Simon Goldschmidt) 
* api_lib.c: Use memcpy in netbuf_copy_partial.
 2007-02-26 19:49:49 +00:00
christiaans
205520c620 Fix the fix for GETSHORT and GETLONG bug #19052, needs to be tested by some PPP user. 2007-02-14 08:08:35 +00:00
christiaans
11f2e8d1a6 Added MEM_LIBC_MALLOC option as workaround for failing mem_malloc(). 2006-12-04 08:24:25 +00:00
christiaans
a91374a916 Added MEM_LIBC_MALLOC option as workaround for failing mem_malloc(). 2006-12-01 15:38:56 +00:00
christiaans
36e6c26545 Included xid to some DEBUGFs. 2006-12-01 13:52:07 +00:00
christiaans
9a68f74857 Fixed false triggers of request_timeout. 2006-11-30 16:25:43 +00:00
christiaans
b96c15890c Disabled alignment fix. Stepping back, #17922 fix fails on my target, DHCP won't start, I don't understand. 2006-11-28 13:29:05 +00:00
christiaans
5a6b26d69e In netif_add() fixed clearing of ip_addr, netmask, gw and flags. 2006-11-28 13:12:15 +00:00
christiaans
a3d912a801 Fixed uninitalized variable warnings (using gcc 4.1.1) 2006-11-27 15:37:44 +00:00
christiaans
b4f1deaa46 Accepted patch #5493 IP frag/reass config item tweak. 2006-11-27 14:48:21 +00:00
christiaans
976bce4c7f Changed heap to use naturally aligned start address and added near-fit case to #17922 fix. 2006-11-27 14:23:24 +00:00
christiaans
77e0f77850 Added snmp_send_trap() parameter, caller must pass enterprise id for enterprise secific traps. 2006-11-27 08:43:10 +00:00
christiaans
a885cbf8ed Removed mem_dump() reference. 2006-11-22 09:56:39 +00:00
christiaans
b6af5d9bda Initial attempt at fixing bug #17922, calling for reviewers. This seems to work for me, more or less, but it looks like it breaks TCP. 2006-11-22 08:27:38 +00:00
christiaans
b72677c3ce Added missing NULL return checks for snmp_mib_lrn_alloc() and trimmed whitespace at line ends. 2006-11-17 11:07:25 +00:00
christiaans
5e44122552 Trimmed whitespace at line ends. 2006-11-17 11:05:26 +00:00
christiaans
d4b6471d39 Replaced tabs with space. 2006-11-17 10:51:13 +00:00
christiaans
fe1bea9538 Added netif_set_up and call protection for NULL function pointers. Bug #16602 and #17777. 2006-11-02 12:25:57 +00:00
christiaans
2f41e2b0ec Made ip_id static again, fixing bug #18065. This is required when outputting IP fragments. 2006-11-01 09:33:14 +00:00
christiaans
bd86f95512 Cold case #9191 fixes for NC30 compiler for the M16 mcu, reported by Bjorn Sundman. 2006-10-25 07:51:17 +00:00
christiaans
4e583dab2e Again, fixed decoding of negative integers in snmp_asn1_dec_s32t(), tnx to though testing by Sander. 2006-10-13 13:45:06 +00:00
christiaans
bc182cab7c Removed EXPERIMENTAL status. 2006-10-13 12:00:35 +00:00
christiaans
f6f6f11838 Fixed decoding of negative integers in snmp_asn1_dec_s32t(), removed EXPERIMENTAL status. 2006-10-13 11:59:45 +00:00
christiaans
b5f4672155 Partially accepted patch #5449 for ANSI C compatibility / build fixes. Fixed bug #17574 corrected UDP-Lite protocol identifier. 2006-10-11 12:04:04 +00:00
christiaans
729da3c873 Fixed Nagle algorithm as reported by Bob Grice. 2006-10-10 07:48:27 +00:00
christiaans
2539b5cf61 Fixed up mib_external_node support, snmpwalk works for external objects. 2006-10-06 08:41:24 +00:00
christiaans
f7881e58bb Improved message parse robustness. Rejecting 'error requests'. Removed invalid genError return on varbindlist parse error, changed badValue into noSuchName error for non-writeable objects. 2006-10-04 09:15:23 +00:00
christiaans
25ed4e9d16 Fixed clearing of head and tail pointers in snmp_mib_node_delete(). 2006-10-03 10:41:48 +00:00
christiaans
7eddf93b36 Added missing snmp_delete_arpidx_tree() in find_entry where entry state was set to ETHARP_STATE_EMPTY. 2006-10-03 10:39:37 +00:00
christiaans
cfb082a20b Added external mibnode panic closure functions, tobe called for error responses. 2006-10-02 10:13:04 +00:00
christiaans
e440590c37 Fixed snmp_mib_node_insert() to return 2, for node present (not inserted). Also solves invalid rootnode count for this case. 2006-09-29 13:34:38 +00:00
christiaans
c851a19ab2 Added en->get_value_a() call for zero size get_value replies, e.g. for closing external transactions. 2006-09-28 11:46:24 +00:00
christiaans
c2f9d7dee0 Fixed encoding of object sub identifiers with trailing zero. 2006-09-28 11:43:49 +00:00
christiaans
473e567047 Added en->set_value_a() call for closing external transactions. 2006-09-27 15:11:30 +00:00
christiaans
64dab92c6b Redesign of snmp_msg_event() fsm, added SNMP SET to fsm. 2006-09-27 07:25:16 +00:00
christiaans
f576755b13 Added snmp_msg_event_loop() prototype. 2006-09-22 08:09:08 +00:00
christiaans
d0f279ece4 Set TODO_SNMP_MSG_EVENT to 1. Moved some more code from snmp_recv() to snmp_event_service(). 2006-09-22 08:05:17 +00:00
christiaans
a5532ffd4d Added one strategic LWIP_DEBUGF to snmp_send_response(). 2006-09-22 08:03:16 +00:00
christiaans
cb412134dd Added newlines to LWIP_DEBUGFs. 2006-09-22 08:00:56 +00:00
christiaans
d079aae0e0 Fixed NULL dereferencing for zero length raw data. 2006-09-22 07:59:44 +00:00
christiaans
eabfb233b8 Moved SNMP_CONCURRENT_REQUESTS to opt.h, babysteps for external MIB nodes. 2006-09-20 13:33:50 +00:00
christiaans
960e724ad3 Improved mib node struct for external object access and moved get_object_def() calls to the message processing bit. 2006-09-14 15:08:54 +00:00
christiaans
82c46f957a Fixed double iterator bug in send_trap(), multiple trap destinations work ok now. 2006-09-12 12:46:36 +00:00
christiaans
320ea29861 Added some lines for SET command. 2006-09-12 10:03:46 +00:00
christiaans
c5e99ada63 Fixed sysObjectID length to copy private IDs with unkown lengths properly. 2006-09-08 09:22:28 +00:00
christiaans
a88d054d05 Improved TRAP interfacing. Varbinds maybe allocated at (external) trap source as wel. Added trap destination settings. 2006-09-07 14:17:03 +00:00
christiaans
6576802287 Fixed compilation for LWIP_SNMP 0. 2006-09-07 07:39:49 +00:00
christiaans
693316c83f Corrected snmp_delete_arpidx_tree() to be called in the expired state, not only maxage. 2006-09-06 13:01:47 +00:00
christiaans
41ff80e5d3 First getnext succes, values are returned insead of NULLs, empty tables are skipped. Limitation: a single varbind per request, so 'snmptable' will fail. 2006-09-06 10:14:07 +00:00
christiaans
56c5fdbeaf Added newlines in debug output, small optimalisations, more work on 'getnext', fixed 'get' on udp table. 2006-09-04 09:22:48 +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
1485edf8e1 Added index tree node structs and functions, e.g. to be used for ARP table indexes. 2006-08-29 11:28:28 +00:00
christiaans
514ee867a6 Pacified GCC warnings and elaborated getnext to work on scalars, tables don't work yet. 2006-08-21 11:52:58 +00:00
christiaans
3cc7a406f4 Pacified GCC warnings and fixed double mem_free() while returning nosuchname err. 2006-08-21 11:51:19 +00:00
christiaans
c3f82acf7a Pacified GCC warnings. 2006-08-21 11:50:03 +00:00
christiaans
cdb7557d88 Added SNMP counters. 2006-08-18 10:18:42 +00:00
christiaans
2dcbd016e6 Added tree expansion func protos for getnext. 2006-08-17 14:16:30 +00:00
christiaans
7d1728f05a Started with getnext and ensure zero length identifiers are accepted. 2006-08-17 14:14:58 +00:00
christiaans
4b5c14470a Fixed htons into htonl for trap desctination ip. 2006-08-17 14:11:45 +00:00
christiaans
f198b11f27 Accepting zero length identifiers e.g. for getnext operation. Uncommon but valid. 2006-08-17 14:09:57 +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
d734cd986c Moved noleafs_get_object_def() and noleafs_get_value() protos from mib2.c to snmp_structs.h 2006-08-15 07:28:43 +00:00
christiaans
8559f3e583 MIB-2 object values near to completion, just committing for keeping the flame alive. 2006-08-11 14:16:36 +00:00
christiaans
d0b81d3b20 Corrected comment typo. 2006-08-11 14:13:39 +00:00
christiaans
43bf9a8e46 Added SNMP counters, moved some defines. 2006-08-11 14:12:05 +00:00
christiaans
19f57bf810 Exported udp_pcbs in udp.h (for SNMP agent). 2006-08-11 14:09:48 +00:00
christiaans
469012b544 Added etharp_find_addr(), finds eth/IP address pair by interface ptr and IP address. 2006-08-08 15:10:42 +00:00
christiaans
9b11c4670d Corrected returned object id for interfaces.ifTable.ifEntry.ifSpecific to zeroDotZero (0.0). 2006-08-07 11:35:32 +00:00
christiaans
7eeaf8eaa5 Corrected object identifier codec for object ids not starting with .iso.dod (e.g. zeroDotZero (0.0)). 2006-08-07 11:32:44 +00:00
christiaans
a82e02ef15 Partial fix for bug #15926, flushing TCP output in do_close(). 2006-08-07 10:00:44 +00:00
christiaans
d8922d0410 Added minimalistic SNMP GET functionality. 2006-07-14 12:54:38 +00:00
christiaans
5c628d2a61 Added netif SNMP init. 2006-07-14 11:17:00 +00:00
christiaans
54bb20b486 Added SNMP statistics to struct netif and changed SNMP macro glue. 2006-07-14 09:58:02 +00:00
christiaans
57a6eaae7b Added SNMP debug options. 2006-07-10 12:41:25 +00:00
christiaans
7a5cb21056 Fixed (experi)mental typo. 2006-07-07 11:33:36 +00:00
christiaans
333c3f18c0 Initial commit. Expirimental code, please note this is not yet fully functional. 2006-07-07 09:49:31 +00:00
christiaans
12f9adbdd3 Added ip_frag_init() prototype. 2006-07-04 08:24:55 +00:00
christiaans
a5cab96ff3 Added ip_frag_init() and some LWIP_DEBUGFs. 2006-07-04 08:24:17 +00:00
christiaans
dd060ceed3 Added ip_frag_init() to ip_init(). 2006-07-04 08:23:33 +00:00
christiaans
63140ca7f8 Applied patch for cold case bug #11135. 2006-06-27 10:33:52 +00:00
christiaans
cbe83f32b6 Honoured Pedro Alves namespace request, following lwip style struct naming. 2006-06-22 11:22:47 +00:00
christiaans
3bffb0a181 Added struct obj_id and a few system group access funcs. 2006-06-22 09:33:10 +00:00
christiaans
09dc9c89a8 Added mib-2 snmp group statistics prototypes. 2006-06-19 13:04:11 +00:00
christiaans
09707a3e81 Prepared some SNMP options. 2006-06-19 13:03:09 +00:00
christiaans
d821277430 Fixed cold case bug #1748, printing of mem_size_t and u16_t statistics. 2006-06-15 07:10:04 +00:00
christiaans
1f01634029 Applied patch #5146 to handle allocation failures in accept() by Kevin Lawson. 2006-06-14 08:02:35 +00:00
curtmcd
dd314e1bdf Fix incorrect calculation of dhcp->dns_count. 
Comment out unused static dhcp_get_option_short() to avoid warning.
 2006-06-08 00:16:56 +00:00
curtmcd
1dae102359 Fix debug print, remove reference to TCP_COARSE_TIMEOUT 2006-05-31 21:23:26 +00:00
curtmcd
b306594cad Remove unused mem_reallocm 2006-05-31 21:23:01 +00:00
curtmcd
b60b7cf8fe Use isprint() instead of isascii() as it's more common 
Change return type of inet_aton from s8_t to int (standard)
Touch up comments and white space
 2006-05-30 19:09:41 +00:00
curtmcd
0148128881 Fix gcc warning per discussion on lwip-users 2006.04.25: dereferencing 
type-punned pointer will break strict-aliasing rules.  Use memcpy
instead of structure copy; code is not in critical path.
 2006-05-26 19:05:41 +00:00
curtmcd
076a884651 Add comment about purpose of struct ip_addr2. 
Improve white space formatting, add parens in IP4_ADDR().
 2006-05-26 18:52:27 +00:00
christiaans
7026bbcdd4 Removed conn->sem creation and destruction from netconn_write() and added sys_sem_new to netconn_new_* 2006-05-26 07:39:39 +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
9ca9649c1b Disabled ARP table update on ingress IP packets. 2006-05-05 13:34:13 +00:00
christiaans
7fc966dced Optimized for speed and size. Test against zero for both the inverted and non-inverted address. (old and new-style broadcasts) 2006-04-24 07:26:06 +00:00
curtmcd
680afa4229 memp_memory could be unaligned, causing one buffer in the memp pool to 
be unaligned, resulting in nasty random data corruption on some CPUs.
Also, clean up the code a little and save a few bytes.
 2006-04-12 21:07:44 +00:00
likewise
313743c833 Fix for out-of-sequence FIN handling, patch by Oleg Tychev. 2006-04-08 00:36:25 +00:00
likewise
6cb19d7e34 Dangling inseg.p pointer fix by Pedro Alves. 2006-04-08 00:13:49 +00:00
christiaans
c9db715bae addr->addr test size and speed optimalisation (helping a dumb compiler) 2006-04-04 07:21:54 +00:00
christiaans
7446e31fce Address copy loops optimized for speed. 2006-03-29 13:16:40 +00:00
christiaans
94abf9d935 Added LWIP_PLATFORM_BYTESWAP optimalisation flag and macro glue. 2006-03-29 10:15:43 +00:00
christiaans
d9b4ab1658 Pbuf flag test size and speed optimalisation (helping a dumb compiler). 2006-03-28 15:06:33 +00:00
christiaans
39f8538776 Fixed compilation warning on sizeof(), reported by Beach at 20060320. 2006-03-21 08:28:15 +00:00
christiaans
61dc2e7dd5 Added pbuf_alloc() return value checks in ip_frag(). 2006-03-03 11:25:36 +00:00
christiaans
11a820458f Increased ip_reassbitmap size with 1, added assertions to catch boundary cases. 
Beautified indentation again.
 2006-03-02 15:45:19 +00:00
likewise
0b3b713123 Removed 'even sndbuf' fix in TCP, this fix was a ugly hack for the incomplete checksum routine that does not work now that the checksum routine is fixed. 2006-03-01 16:53:41 +00:00
christiaans
00f8cf57cd Added IP reassembly timer. 2006-03-01 14:51:58 +00:00
christiaans
c55c375b0a Removed tabs, default LWIP_HAVE_LOOPIF to 0 to slim footprint. 2006-03-01 10:41:23 +00:00
likewise
db76ca248b 2006-02-27 Merged patch by Curt McDowell 
pbuf.c: Fix alignment; pbuf_init() would not work unless pbuf_pool_memory[] is properly aligned.
 2006-02-27 14:11:19 +00:00
christiaans
182e1909b2 Patch from Curt McDowell fixes err_to_errno macro. 2006-02-13 08:14:11 +00:00
christiaans
3aea7bc053 Removed timer dependency on sys.c (raw-API). Beautified indentation. 2006-02-13 08:12:07 +00:00
christiaans
39c35732de Code style fix, C++ into C comments. 2006-02-13 08:09:01 +00:00
christiaans
6c8850698d Small optimalization for udp_input(). 2006-01-02 12:06:02 +00:00
likewise
f8663a7129 Remove PCBs which stay in LAST_ACK state too long. 2005-12-20 11:03:18 +00:00
christiaans
7571fe5d13 Fixed unused variable warning. 2005-12-15 08:27:30 +00:00
christiaans
60dc1c22f7 Disabled the added summing routine to preserve code space, fixed some comments. 2005-12-15 08:26:00 +00:00
likewise
02b575e9e4 Added Curt McDowell's platform-independent optimized checksum routine. 2005-12-14 22:51:35 +00:00
likewise
6facaf8f05 Trailing dangling byte in checksum should be considered MSB. 2005-12-14 22:29:03 +00:00
likewise
319a972e75 Duplicate FIN ACK race condition fix by Kelvin Lawson. 2005-12-14 21:58:14 +00:00
christiaans
61cdbb30a6 Added some more fixes to the lwip_standard_chksum() comments. 2005-12-14 12:55:12 +00:00
likewise
e1dcfcbb76 Updated comment on optimization and aim of this generic algorithm. 2005-12-12 09:32:05 +00:00
christiaans
43d448e73f Fixed lwip_standard_chksum() for unaligned memory access. Verified to work on c16x and BSD on P4. 2005-12-09 08:59:08 +00:00
christiaans
33fbb06604 Fixed void ptr address increment bug reported by Bertrik Sikken. 2005-11-25 12:23:03 +00:00
christiaans
e1b215aa73 Introduced cc.h formatters and removed SO_REUSE from transport layers. 2005-11-25 12:03:38 +00:00
christiaans
7599985a0a Some build fixes for OpenBSD. 2005-10-10 07:27:31 +00:00
likewise
f05d392920 Unaligned 16-bit access fix for the standard checksum routine by Peter Jolasson. 2005-07-17 15:30:27 +00:00
likewise
e11d57c883 Fixes bug #13807: slipif_input() garbles large (i.e. multiple pbufs) inbound datagrams. 2005-07-17 15:13:34 +00:00
likewise
baf377679a 2005-06-08 Leon Woestenberg <leon.woestenberg@gmx.net> 
* tcp_in.c: Send reset on unexpected ACK in two cases. Fix submitted by olaf.peters@technolution.
 2005-06-08 18:57:05 +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
533fc217d4 4 February 2004, Leon Woestenberg <leon.woestenberg@gmx.net> 
tcp_in.c: Applied fix patch for bug #2679.
tcp_out.c: Applied fix patch for bug #2679.
http://savannah.nongnu.org/bugs/?func=detailitem&item_id=2679
 2005-02-04 13:43:13 +00:00
likewise
3160488352 queue was referenced before initialization in first goto memerr branch code. Replaced goto branch by its minimal equivalent error handling code. 2005-02-04 13:28:50 +00:00
likewise
8579e4144f More robust DHCP ARP reply checking. 2005-01-24 23:02:29 +00:00
likewise
6880fa62f8 Added some missing string.h includes. 2005-01-24 21:05:47 +00:00
likewise
86c774443c Fixed missing semicolon in LWIP_DEBUG statement. 2005-01-04 12:20:25 +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
2a9ee35411 Removed assertion that always equaled true. 2004-12-27 14:50:03 +00:00
likewise
0e0a7d82de Re-enabled ARP packet queueing. (Now that multi-packet queueing is disabled in etharp.c). 2004-12-27 14:45:12 +00:00
likewise
dfa96852f0 Disabled queueing more than 1 packet on a ARP entry, as I suspect this clashes with the TCP segment queueing. 2004-12-27 14:44:19 +00:00
likewise
a549ec0382 Added inline source documentation. 2004-12-27 14:42:02 +00:00
likewise
c61f01b206 tcp_write(): optimize order of valid states checks, most common first. 
added assertion: when the queues are NULL, queuelen must be zero.
remove ACK flags from a PCB, only when we could succesfully sent
an empty ACK packet.
 2004-12-26 01:36:37 +00:00
likewise
15257f4524 Update comment on ETHARP_QUEUEING. Defaulted to being disabled. 2004-12-24 21:58:53 +00:00
christiaans
089378ef87 christiaans: cosmetic change debug formatters as requested by Tom. 2004-12-07 08:16:27 +00:00
christiaans
805f495d84 christiaans: Fixed SO_REUSE default to 0. Actually we should fix udp so it won't depend on the socket layer. 2004-12-06 11:50:53 +00:00
likewise
928dd94ba6 etharp.c: Corrected DHCP_DOES_ARP_CHECK behaviour. 2004-11-30 17:22:18 +00:00
likewise
b429918b32 etharp.c: re-arranged code in find_entry(), supposedly making it more readable for all cases. 2004-11-29 11:01:20 +00:00
likewise
62a37a4876 Updates the FILES contents to better reflect the current state. 2004-11-29 09:39:51 +00:00
likewise
0e96ece6c6 Surround definition of tcp_timer_needed with #if !NO_SYS #endif. (see lwip-users 15-11-2004). 2004-11-28 18:23:00 +00:00
likewise
ed59dc1ada Prevented a race condition between a new ARP request and the ARP timer. 
Timeouts stay the same (halved the ARP timer, doubled the counts), but
ETHARP_MAX_PENDING should be at least 2 to prevent it from reaching 0 right away,
giving too little time for any ARP responses to be noted.
 2004-11-28 18:00:20 +00:00
likewise
a5cd3fcafd Added a missing "not" in the comment, the code was correct. 2004-11-25 14:04:45 +00:00
likewise
f3def542ee Compile dammit 2004-11-25 14:03:31 +00:00
likewise
aa249922df Removed redundant closing bracket. 2004-11-25 13:59:06 +00:00
likewise
37a0c57bed 2004-11-25 Leon Woestenberg <leon.woestenberg@gmx.net> 
* ip.c: Exploit the fact that ip_addr_isbroadcast() now checks that the
     given IP address actually belongs to the network of the given interface.
 2004-11-25 13:57:05 +00:00
likewise
90b7e68b4e Removed the Smurf. 2004-11-25 13:52:34 +00:00
likewise
fd49ee3c8d 2004-11-25 Leon Woestenberg <leon.woestenberg@gmx.net> 
* ipv4/ip_addr.h: Renamed ip_addr_maskcmp() to _netcmp() as we are
    comparing network addresses (identifiers), not the network masks
    themselves.
  * ipv4/ip_addr.c: ip_addr_isbroadcast() now checks that the given
    IP address actually belongs to the network of the given interface.
 2004-11-25 13:33:07 +00:00
likewise
3488a5c3c4 2004-11-25 Leon Woestenberg <leon.woestenberg@gmx.net> 
* etharp.c: ETHARP_CREATE is renamed to ETHARP_TRY_HARD.
    Do not try hard to insert arbitrary packet's source address,
    etharp_ip_input() now calls etharp_update() without ETHARP_TRY_HARD.
    etharp_query() now always DOES call ETHARP_TRY_HARD so that users
    querying an address will see it appear in the cache (DHCP could
    suffer from this when a server invalidly gave an in-use address.)
 2004-11-25 13:32:31 +00:00
likewise
ae4955f59e Replaced erronous LWIP_ERRORF with LWIP_DEBUGF 2004-11-25 11:23:37 +00:00
likewise
fab107a9df DECLINE message was unicast instead of broadcast 2004-11-25 11:10:53 +00:00
kieranm
bb87d19e84 Kieran Mansley - kjm25@cam.ac.uk - 24th Nov 2004 
* Increase pcb->snd_buf by 1 when an ACK is received in SYN_SENT state to ensure correct operation
 2004-11-24 17:05:41 +00:00
kieranm
4e309b7992 Kieran Mansley - kjm25@cam.ac.uk - 24th Nov 2004 
* Changed pcb->rttest from u16_t to u32_t - comparisons with tcp_ticks (which is u32_t) were failing after 9 hours of operation
 2004-11-24 17:04:34 +00:00
kieranm
64aa4c716d Kieran Mansley - kjm25@cam.ac.uk - 24th Nov 2004 
* Increased argument checking at start of pbuf_queue() and made resulting errors more verbose
 2004-11-24 17:03:03 +00:00
jani
6b0852a21f reduce msleep interval from 250 to 1 ms in ppp 2004-11-09 13:03:32 +00:00
jani
8afd3e882e #if directive style fix 2004-11-09 11:44:06 +00:00
likewise
791fa28817 Removed static declaration of dhcp_release(). 2004-11-04 19:19:29 +00:00
christiaans
3fab752640 Removed struct netif; forward decl. is already included from ip_addr.h. 
Hit me if it breaks exsisting code.
 2004-10-29 14:57:38 +00:00
christiaans
67dd939d83 Match update_arp_entry() to prototype. 2004-10-28 08:21:33 +00:00
likewise
99e3fe9ae1 17th October 2004 Leon Woestenberg <leon.woestenberg@gmx.net> 
ethernetif.c: Fix lwip/stats.h support, reported by Andrew McGeachie.
 2004-10-17 18:13:18 +00:00
kieranm
751557bcbf 16th October 2004 - Kieran Mansley - kjm25@cam.ac.uk 
- Add code to tcp_recved() to send an ACK (window update)
immediately, even if one is already pending, if the rcv_wnd is above a
threshold (currently TCP_WND/2)
 - This avoids waiting for a timer to expire to send a delayed ACK in
order to open the window if the stack is only receiving data.
 2004-10-16 12:57:52 +00:00