goldsimon
4ff1eb1890
fixed bug #44766 (LWIP_WND_SCALE: tcphdr->wnd was not scaled in two places)
2015-04-08 07:29:11 +02:00
goldsimon
7c47c917b5
dhcp: start discovery with short timeouts on network change, even if already discovering
2015-04-02 11:02:16 +02:00
Sylvain Rochet
7285459375
PPP, MPPE, exported MPPE functions
2015-03-29 12:19:33 +02:00
Sylvain Rochet
52b7ebd4e7
PPP, MPPE, fixed compiler warnings
2015-03-29 12:19:33 +02:00
Sylvain Rochet
ea6f624b58
PPP, MPPE. fixed port mistake on SHA1 computation
2015-03-29 12:19:33 +02:00
Sylvain Rochet
3cf3b78192
PPP, MPPE, commented-in Linux interface calls structure
2015-03-29 12:19:33 +02:00
Sylvain Rochet
cdc2d034de
PPP, MPPE, temporarily replaced kzalloc() with malloc()
2015-03-29 12:19:32 +02:00
Sylvain Rochet
cd8a17d644
PPP, MPPE, removed useless Linux stuff
2015-03-29 12:19:32 +02:00
Sylvain Rochet
57e3e7f150
PPP, MPPE, improved SHA1 padding
...
Don't allocate 512 bytes of RAM for padding. Reduce overall padding
size to 64, therefore using stack instead of RAM or ROM.
2015-03-29 12:19:32 +02:00
Sylvain Rochet
c759639603
PPP, MPPE, removed "compression" stats
...
We don't need "compression" stats on a encryption protocols, as commented
"Since every frame grows by MPPE_OVHD + 2 bytes, this is always going
to look bad ... and the longer the link is up the worse it will get."
2015-03-29 12:19:32 +02:00
Sylvain Rochet
a6c101aeb8
PPP, MPPE, removed now useless setup_sg() function
2015-03-29 12:19:32 +02:00
Sylvain Rochet
7ea8a754c1
PPP, MPPE, using our ARC4 instead of Linux crypto ARC4
2015-03-29 12:19:32 +02:00
Sylvain Rochet
d5667343cb
PPP, updated polarssl readme
2015-03-29 12:19:32 +02:00
Sylvain Rochet
0bfe435c4f
PPP, MPPE, updated polarssl ARC4 for lwIP
2015-03-29 12:19:32 +02:00
Sylvain Rochet
cd39843c75
PPP, MPPE, import unmodified ARC4 from polarssl
2015-03-29 12:19:32 +02:00
Sylvain Rochet
f9ae65acd8
PPP, MPPE, added build macro if MPPE is not enabled
2015-03-29 12:19:32 +02:00
Sylvain Rochet
cfd930cae7
PPP, MPPE, using our SHA1 instead of Linux crypto sha1
2015-03-29 12:19:32 +02:00
Sylvain Rochet
0b7e3610ac
PPP, MPPE, using lwIP ERR_BUF instead of Linux DECOMP_ERROR error type
2015-03-29 12:19:32 +02:00
Sylvain Rochet
10946e7669
PPP, MPPE, removed a bit more Linux stuff
2015-03-29 12:19:32 +02:00
Sylvain Rochet
2dcd8c2729
PPP, MPPE, removed include we don't have
2015-03-29 12:19:32 +02:00
Sylvain Rochet
dcde1c2a8f
PPP, CCP, added missing defines from linux/ppp-comp.h to ccp.h
2015-03-29 12:19:32 +02:00
Sylvain Rochet
0810384555
PPP, MPPE, replaced printk() to PPPDEBUG()
2015-03-29 12:19:32 +02:00
Sylvain Rochet
434fb1e0da
PPP, MPPE, fixed path to mppe.h
2015-03-29 12:19:32 +02:00
Sylvain Rochet
435a0b98ac
PPP, MPPE, cleaning license notice
...
We only need to keep the BSD license part in lwIP, cleaning the part which
is only relevant for the Linux kernel.
2015-03-29 12:19:32 +02:00
Sylvain Rochet
05eda236cc
PPP, MPPE, import unmodified Linux MPPE encoder/decoder
...
This file, which is an unmodified copy of Linux MPPE encoder/decoder, is
licensed under a dual License BSD/GPL model. It was previously in the
pppd source tree and it was removed because this is merged into the Linux
kernel.
2015-03-29 12:19:32 +02:00
goldsimon
c998faeeab
fixed bug #44649 lwip_socket_drop_registered_memberships
2015-03-27 13:18:34 +01:00
Sylvain Rochet
f967933e8b
PPP, PPPoS, protect open flag in connect() and listen()
...
Protect open flag in connect() and listen(), this is a bitfield, it might
not be set atomically on some targets.
2015-03-26 23:30:18 +01:00
Sylvain Rochet
8862a1ac8f
PPP, MPPE, ccp_options->mppe is a bitfield of MPPE_OPT_* and not a boolean, fixed
...
This is actually wrong as well in PPPd, oops.
2015-03-25 00:09:37 +01:00
Sylvain Rochet
ad56a115be
PPP, CCP, moved ccp_test() from ccp_addci() to ccp_resetci()
...
We don't need to test our available compression protocols that much, we know
what we are going to be able to use in embedded. Even PPPd don't need that.
Checking only in ccp_resetci() is enough, this way we know our cilen size
before ccp_addci() is called. PPPd is designed that *_addci() can use less
bytes than it previously asked in *_cilen(), we prefer to avoid that here.
We actually don't need at all ccp_test() calls, we know what we are
able to support at compile time, we don't need to ask the kernel like
PPPd does. This is just the first step in ccp_test() removal.
2015-03-24 23:37:56 +01:00
Sylvain Rochet
c8ed013600
PPP, FSM, added assert to easily track cilen size mismatch
...
See c49fc8d
for such a problem which ends up with heap corruption.
2015-03-24 23:10:58 +01:00
Sylvain Rochet
c49fc8db72
PPP, CCP: Fix ccp_cilen returning size if both deflate_correct and deflate_draft are enabled
...
This fixes a bug returning 4 byte less than necessary for the addci buffer
if both deflate_correct and deflate_draft are enabled.
2015-03-24 21:38:33 +01:00
sg
93fa268db1
used ip6_addr_t instead of struct ip6_addr, fix const'ness in ip6_route parameters
2015-03-24 21:30:22 +01:00
sg
521c92764d
loopif is not required for loopback traffic any more but passed through any netif (ENABLE_LOOPBACK has to be enabled) (task #13515 )
2015-03-24 21:22:19 +01:00
sg
71d121fab2
Added input & route hooks for IPv6 to stay in line with IPv4
2015-03-24 20:33:47 +01:00
sg
86970a01d7
etharp: reduce ARP aging timeout from 20 minutes to 5 minutes, since this is a time obviously used in some switches as MAC learning table timeout. Having our ARP timeout higher than this can lead to sending unicast packets to multiple network segments.
2015-03-24 20:04:18 +01:00
Sylvain Rochet
210496f0ca
PPP, IPV6, correct fix for IPV6CP_COMP disabling
2015-03-23 23:48:00 +01:00
sg
2eb0386c2a
fixed bug #36017 ARP might not support duplicate addresses on multiple netifs (tried to correctly handle duplicate AutoIP addresses on multiple netifs, but only if explicitly enabled via ETHARP_TABLE_MATCH_NETIF==1)
2015-03-23 22:04:57 +01:00
sg
440c99100b
fixed bug #34617 : Stable etharp entries that are about to expire are now refreshed using unicast to prevent unnecessary broadcast.
...
Only if no answer is received after 15 seconds, broadcast is used.
2015-03-23 21:38:19 +01:00
sg
33d5e646e5
fixed bug #41318 (Bad memory ref in tcp_input() after tcp_close())
2015-03-21 21:19:10 +01:00
sg
c00a62d37f
fixed bug #38468 (tcp_sent() not called on half-open connection for data ACKed with the same ack as FIN)
2015-03-21 20:56:42 +01:00
Sylvain Rochet
17486408b4
PPP, IPV6, fixed build if VJ support is disabled
2015-03-21 20:41:03 +01:00
Sylvain Rochet
c17594c1d0
PPP, CORE, don't build get_loop_output() if demand support (not supported) is not enabled
2015-03-21 20:12:14 +01:00
sg
4463239d6e
fixed bug #38204 (DHCP lease time not handled correctly)
2015-03-21 10:09:31 +01:00
sg
45d82c8d99
dhcp.c: removed dead code (#if 0)
2015-03-20 21:03:19 +01:00
sg
3e302e8683
fixed bug #38714 (Missing option and client address in DHCPRELEASE message)
2015-03-20 21:02:41 +01:00
sg
d6620f0f3a
fixed bug #38203 (DHCP options are not recorded in all DHCP ack messages)
2015-03-20 20:29:04 +01:00
Sylvain Rochet
f7a5b71dba
nd6: fixed compiler warnings
...
nd6.c: In function ‘nd6_send_rs’:
nd6.c:997:52: warning: suggest parentheses around ‘+’ inside ‘<<’ [-Wparentheses]
p = pbuf_alloc(PBUF_IP, sizeof(struct rs_header) + lladdr_opt_len << 3, PBUF_RAM);
^
nd6.c:998:58: warning: suggest parentheses around ‘+’ inside ‘<<’ [-Wparentheses]
if ((p == NULL) || (p->len < (sizeof(struct rs_header) + lladdr_opt_len << 3))) {
2015-03-20 20:11:59 +01:00
Ivan Delamer
a4d14fc987
fix bug #44586 : nd6_send_rs() pbuf size error
2015-03-20 09:04:22 -06:00
Sylvain Rochet
c8587e1242
tcp_in: typo fix. Fixes bug #4458944589 .
2015-03-20 13:22:47 +01:00
Sylvain Rochet
4e62a88870
PPP, PPPoL2TP, fixed build with IPv6 enabled
2015-03-20 09:48:40 +01:00
Clint Sbisa
32f6e7e231
tcp: Fix ooseq processing when seqno is near 2^32
...
An edge case in out-of-sequence TCP packet processing did not use the
appropriate macro to check if the sender overran the recieve window.
Consequently, this case sometimes evaluated to true when it shouldn't, which
resulted in various bad behavior, including trying to resize a TCP buffer to 4
gigabytes.
2015-03-20 08:32:14 +01:00
Sylvain Rochet
36e90a1bd5
PPP, CCP, add dummy ccp_ functions in ppp.c so it builds if CCP_SUPPORT is set
2015-03-20 00:37:34 +01:00
Sylvain Rochet
9fbe900949
PPP, MPPE, replaced #ifdef MPPE to #if MPPE_SUPPORT
2015-03-20 00:20:12 +01:00
Sylvain Rochet
73f1511ac2
PPP, CORE, removed auth fields from struct ppp_pcb if auth is disabled
2015-03-20 00:00:46 +01:00
Sylvain Rochet
5937932370
PPP, CCP, various fix if MPPE is enabled
2015-03-19 21:45:19 +01:00
Sylvain Rochet
794c93b540
PPP, CCP, various compiler warnings fix
2015-03-19 21:45:19 +01:00
Sylvain Rochet
b92ac33022
PPP, CCP, updated to our utils.c function name
2015-03-19 21:45:19 +01:00
Sylvain Rochet
90bbcbf994
PPP, CCP, updated ccp_printpkt() prototype to match other *_printpkt()
2015-03-19 21:45:19 +01:00
Sylvain Rochet
151995f88c
PPP, CCP, updated ANY_COMPRESS() to use ccp_options*
2015-03-19 21:45:19 +01:00
Sylvain Rochet
611b3c4c2c
PPP, CCP, commented-in unused global variables used for options
2015-03-19 21:45:19 +01:00
Sylvain Rochet
2a6104ab17
PPP, CCP, added ccp.h in ppp.h
2015-03-19 21:45:19 +01:00
Sylvain Rochet
1dcd4cc220
PPP, CCP, reworked to our ppp_pcb* pointer and ppp_pcb->ccp* data field
2015-03-19 21:45:19 +01:00
Sylvain Rochet
7174578ac3
PPP, CCP, moved CCP global variables to ppp_pcb (ppp.h)
2015-03-19 21:45:19 +01:00
Sylvain Rochet
10d09049bb
PPP, CCP, replaced bool to unsigned int in struct ccp_options
2015-03-19 21:45:19 +01:00
Sylvain Rochet
98c6a4e86e
PPP, CCP, updated FSM state with our FSM state define PPP_FSM_x
2015-03-19 21:45:19 +01:00
Sylvain Rochet
3bd52891c5
PPP, CCP, commented-in unused PPP config file parsing
2015-03-19 21:45:19 +01:00
Sylvain Rochet
ee752ab1ce
PPP, PPPoS, renamed PPP_INPROC_MULTITHREADED to PPP_INPROC_IRQ_SAFE
...
Follow-up of the #44565 bug fix, renamed the misnamed
PPP_INPROC_MULTITHREADED to PPP_INPROC_IRQ_SAFE because it is
IRQ safe but not thread safe.
Updated PPP documentation which now clearly state when and how
this feature can be used.
2015-03-19 21:43:55 +01:00
sg
9eb900c448
fixed race conditions in assigning netconn->last_err (fixed bugs #38121 and #37676 )
2015-03-19 21:20:29 +01:00
Sylvain Rochet
0e919d25e9
PPP, PPPoS, improved tcpip input path, fixed bug #44565
...
New input type TCPIP_MSG_INPKT_PPPOS. Removed the netif input pointer usage
which was actually broken by design.
Fixed bug #44565 .
2015-03-19 21:04:21 +01:00
Sylvain Rochet
4ed34d2c6f
PPP, PPPoL2TP, fixed build without IPv6 enabled
2015-03-19 20:43:04 +01:00
Sylvain Rochet
c893b44da2
PPP, PPPoS, struct pbuf *n and u8_t *cur are now unused, removed
2015-03-19 20:29:26 +01:00
Ivan Delamer
d06a736f41
fix bug #44578 : Build fails for IPv6-only configuration
2015-03-19 10:08:49 -06:00
goldsimon
b135a0aa49
pppos_input_tcpip: fix pbuf leak if tcpip_input returns error, use pbuf_take instead of duplicate copy code
2015-03-19 07:14:33 +01:00
Ivan Delamer
c73daef2a1
fixed bug #43843 : ip6_addr_ismulticast_ doesn't allow for transient
...
multicast address
2015-03-18 14:04:39 -06:00
Ivan Delamer
bc08c1d2b7
fixed bug #43095 . Check actual link-layer address option length, versus
...
maximum length defined in struct. Bug would express itself if we have a
netif with 8-byte addresses and other netifs with 6-byte-or-less
addresses.
2015-03-18 13:21:39 -06:00
Ivan Delamer
8451feaa7a
fixed bug #42885 nd6_reachability_hint() accepts an address of an
...
unknown neighbour
2015-03-18 12:22:49 -06:00
Ivan Delamer
e30823769c
renamed ND6_RA_FLAG_OTHER_STATEFUL_CONFIG to ND6_RA_FLAG_OTHER_CONFIG
...
as explained in bug #39963 and RFCs.
2015-03-18 12:01:15 -06:00
Ivan Delamer
12e3b52f4d
fixed bug #39226 : Validity of netif IPv6 address is not always checked
2015-03-18 11:56:48 -06:00
Ivan Delamer
5812b22662
Pending fix for bug #37993 : IPv6 Does Not Subscribe to Link-Local
...
All-Nodes Multicast Group By Default
2015-03-18 11:20:16 -06:00
Ivan Delamer
f139b14a3c
added macros for handling IPv6 multicast filter callback.
2015-03-18 11:08:40 -06:00
Ivan Delamer
291f1382c5
fix ip6 part of bug #43904 : ip_route() and ip6_route() must detect
...
linkup status.
2015-03-18 10:56:02 -06:00
Ivan Delamer
e0fe83740a
fixed bug #44565 : PPPOS support in tcpip thread breaks SLIP
2015-03-18 10:16:14 -06:00
Sylvain Rochet
9012ec5310
PPP, PPPoS, changed pppos_output_append() description to match code change
2015-03-16 21:54:50 +01:00
Sylvain Rochet
c37ecb1552
PPP, cleared warnings if PPP_DEBUG is off
2015-03-15 17:57:16 +01:00
Sylvain Rochet
59d8e76081
PPP, code cleaning, u_char to u8_t
...
Replaced u_char to u8_t in our PPP files.
2015-03-14 14:05:33 +01:00
Sylvain Rochet
5097ac05bf
PPP, fixed warnings if LWIP_SNMP is disabled
2015-03-14 14:01:29 +01:00
Sylvain Rochet
a9c154691b
PPP, PPPoS, code cleaning
2015-03-14 14:01:11 +01:00
Sylvain Rochet
d628a9bc78
PPP, PPPoS, moved common FCS output code in pppos_output_last()
2015-03-14 14:01:11 +01:00
Sylvain Rochet
2fb1859732
PPP, PPPoS, moved checksum computation to pppos_output_append()
...
Output code is slightly smaller this way.
2015-03-14 14:01:07 +01:00
Sylvain Rochet
5f5d16c698
PPP, PPPoS, code cleaning
...
Reduced types that were too large, replace u_char to u8_t, u_short to u16_t.
2015-03-14 13:17:17 +01:00
Sylvain Rochet
f666e772a2
PPP, PPPoL2TP, warning fix if PPP IPv6 is enabled
...
lwip/src/netif/ppp/pppol2tp.c: In function ‘pppol2tp_udp_send’:
lwip/src/netif/ppp/pppol2tp.c:1229:3: warning: ‘err’ may be used uninitialized in this function [-Wmaybe-uninitialized]
return err;
^
2015-03-14 12:48:38 +01:00
Sylvain Rochet
8974b12af5
PPP, PPPoE, removed redundant size check
2015-03-14 01:12:43 +01:00
Sylvain Rochet
f96d5c9633
PPP, PPPoS, code cleaning
...
Renamed pppos_drop() → pppos_input_drop()
Renamed pppos_free_current_input_packet() → pppos_input_free_current_packet()
Moved pppos_output_last() after pppos_output_append()
Moved pppos_input_free_current_packet() before pppos_input_drop()
2015-03-14 01:08:56 +01:00
Sylvain Rochet
50336aaedd
PPP, ppp->last_xmit is only used in PPPoS, moved to PPPoS
...
Only PPPoS need to keep track of last transmitted packet for HDLC flag,
removed from PPPoE and PPPoL2TP and moved to PPPoS.
2015-03-14 01:03:58 +01:00
Sylvain Rochet
6a04357547
PPP, PPPoS, reworked output path, reduced serial tx pbuf buffers to 1
...
We actually allocated a pbuf chain only to iterate later the linked list
calling sio_write() for each pbuf, improved by calling sio_write() when
buffer is full and by recycling the pbuf, therefore only using one pbuf
for PPPoS output path.
Reworked pppos_write() and pppos_netif_output() to share more common
code into pppos_output_append() and pppos_output_last().
2015-03-14 00:37:58 +01:00
Sylvain Rochet
e27ab3a24f
PPP, PPPoS, disable TCPIP API if PPP_INPROC_MULTITHREADED is true
...
If PPP_INPROC_MULTITHREADED is true, then user does not what to use
the TCPIP API. Disabling the TCPIP API helps the user to understand
that PPP_INPROC_MULTITHREADED must not be used if he wish to use
the TCPIP API.
2015-03-11 23:52:20 +01:00
Sylvain Rochet
121de4ef47
PPP, PPPoS, now using MEMCPY here, add #include <string.h>
2015-03-11 09:29:44 +01:00
Sylvain Rochet
77f7d99048
PPP, PPPoS, add pppos_input_tcpip() input helper function for !NO_SYS users
2015-03-11 09:28:35 +01:00
Sylvain Rochet
4b035b9902
PPP, PPPoS, PPP_INPROC_MULTITHREADED defaults to 0, explain thread safety issue with it
2015-03-11 01:20:53 +01:00
Sylvain Rochet
9778b1411c
PPP, PPPoS, TCPIP: add packet input path for point to point interfaces (only PPPoS for now) through the TCPIP API
...
!NO_SYS users may now use as well the TCPIP API for PPPoS input data,
this way they can disable PPP_INPROC_MULTITHREADED and run pppos_input()
inside the lwIP thread, which fixes, at least for them, all the
threading issues related to PPP_INPROC_MULTITHREADED.
2015-03-11 00:58:09 +01:00
Sylvain Rochet
636ff411f1
PPP, PPPoS, improve the freeing of remaining RX pbuf if PPP_INPROC_MULTITHREADED is not enabled
...
If PPP_INPROC_MULTITHREADED is not enabled, we can free unfinished
RX pbuf from the pppos_disconnect() function because pppos_input()
is running in the same context. Thanks to the pppos->open flags we
now only need to free remaining pbuf in the disconnect function
if PPP_INPROC_MULTITHREADED is not enabled.
2015-03-10 23:58:16 +01:00
Sylvain Rochet
02598d1e91
PPP, PPPoS, moved pcomp and accomp only used by PPPoS to PPPoS
2015-03-10 23:51:32 +01:00
Sylvain Rochet
31aea3c996
PPP, PPPoS, moved vj_enabled flag from PPP CORE to PPPoS
...
Now that we have flags in PPPoS, moved vj_enabled only used for PPPoS to
PPPoS.
2015-03-10 23:42:14 +01:00
Sylvain Rochet
a60f2588d6
PPP, PPPoE and PPPoL2TP, removed ppp->pcomp usage
...
We refuse protocol compression in both PPPoE and PPPoL2TP, therefore
ppp->pcomp can't be true, removed.
2015-03-10 23:34:11 +01:00
Sylvain Rochet
d518f5f307
PPP, PPPoS, improve thread safety of pppos_input()
...
Don't process input data if PPPoS is closed, it helps using
pppos_input() from a different context to prevent pppos_input() to
modify PPPoS RX machine state on a closed PPPoS session. It also
prevents allocating pbuf (which are going to be tossed out by PPP core)
and parsing serial input on a closed session.
It only mitigates the fact that this function is actually NOT thread
safe in absolutely all cases, it does not fix it but it helps for a low
cost.
For example user application should never call pppos_input() while
pppos_connect() or pppos_listen() is currently running because both of
them are freeing any input pbuf left over from the last session before
resetting the PPPoS state, they really have to to prevent pbuf leaks.
We cannot fix that easily because we don't have spinlock with an
irqsave/irqrestore helper for IRQ contexts. Mutex cannot be used in
interrupt contexts (or again, with an IRQ mutex helper).
We are going to improve the documentation on this point.
2015-03-10 23:20:23 +01:00
Sylvain Rochet
d5cbacba50
PPP, PPPoS, don't protect pppos->in_accm if PPP_INPROC_MULTITHREADED is not enabled
...
If pppos_input() is used without PPP_INPROC_MULTITHREADED, then pppos_input()
is running in the lwIP context, we don't need to protect anything.
2015-03-10 22:35:04 +01:00
Sylvain Rochet
ab0f3da650
Revert "PPP, PPPoS, fixed thread safety of pppos_input()"
...
This reverts commit ea58a8103c
.
2015-03-10 21:49:50 +01:00
Sylvain Rochet
52de24b95b
Revert "PPP, PPPoS, added necessary comment about mutex"
...
This reverts commit b23a6172ed
.
2015-03-10 21:49:50 +01:00
Sylvain Rochet
70b60bbe16
PPP, display correct pbuf size in ppp_input() debug messages
2015-03-10 21:49:50 +01:00
sg
aff890bce8
Fixed compiler error if LWIP_IPV6==0 but LWIP_IPV6_FRAG==1
2015-03-10 21:42:29 +01:00
sg
905f1609b3
fixed the IPv4 part of bug #43904 (ip_route() must detect linkup status)
2015-03-09 21:35:57 +01:00
goldsimon
c978b25f7f
Enable LWIP_PPP_API by default if (PPP_SUPPORT && (NO_SYS == 0))
2015-03-09 09:13:28 +01:00
Sylvain Rochet
2b526756f0
PPP, updated netif/FILES about PPP
2015-03-09 00:49:08 +01:00
Sylvain Rochet
8a436d5103
PPP, IPV6CP, code cleaning on VJ support
2015-03-08 23:36:28 +01:00
Sylvain Rochet
1dd050aaca
PPP, IPV6CP, build out IPv6 VJ support using the existing IPV6CP_COMP define
2015-03-08 23:17:11 +01:00
Sylvain Rochet
99bcce7892
PPP, IPCP, removed proxy ARP support
2015-03-08 23:00:27 +01:00
Sylvain Rochet
0e2ea94f5e
PPP, IPCP, removed WINS support
2015-03-08 22:53:12 +01:00
Sylvain Rochet
9cd7abdd6e
PPP, IPCP, fully removed DNS support from IPCP if LWIP_DNS is disabled
2015-03-08 22:40:56 +01:00
Sylvain Rochet
dbacfe0a1d
PPP, IPCP, fully removed VJ support from IPCP if VJ_SUPPORT is disabled
2015-03-08 22:40:53 +01:00
Sylvain Rochet
969306f0f1
API: netdb: replaced deprecated ip_ntoa() to ipaddr_ntoa()
2015-03-08 13:57:13 +01:00
Sylvain Rochet
af722a2978
PPP, IPv6, reduce size of llv6_ntoa() function
...
Reduced static buffer to the strict necessary (26 bytes), removed
call to eui64_ntoa(), merged eui64_ntoa() into llv6_ntoa().
272 bytes (code + static buffers) to 140 bytes on x86_64.
Improved eui64_ntoa() as well, we don't need it anymore but I'd
like to keep all eui64_* helpers functions.
2015-03-08 13:33:55 +01:00
Sylvain Rochet
7fce9346dc
PPP, improved IPv6 address setting
...
Set IPv6 link local invalid before clearing it. Don't wait sif6up() to set
the link local valid, netif_ip6_addr_set_state() is only an accessor function
so it does not start any discovery whatsoever.
2015-03-08 12:47:09 +01:00
Sylvain Rochet
b23a6172ed
PPP, PPPoS, added necessary comment about mutex
2015-03-08 12:05:13 +01:00
Sylvain Rochet
ea58a8103c
PPP, PPPoS, fixed thread safety of pppos_input()
...
PPPoS was actually not thread safe, pppos_input() can be called from
lwIP user port at any time, whatever the PPP state is. It might even be
called during pppos_connect() and pppos_listen(), this is quite unlikely
the port do that but nothing prevent the user to since we document
pppos_input() as being thread safe.
Added a mutex if PPP_INPROC_MULTITHREADED is set and ensure pppos_input()
is safe in regard to other pppos_* functions.
2015-03-08 02:48:52 +01:00
Sylvain Rochet
b3c7e948be
PPP, removed now useless struct ppp_addrs from ppp_pcb
...
Saved a few bytes of useless copy.
2015-03-08 00:44:47 +01:00
Sylvain Rochet
c966a538fb
PPP, improved IPv6 address setting
...
Now setting IPv6 addresses in sif6addr() instead of sif6up(),
removed the useless copy of addresses.
2015-03-08 00:40:34 +01:00
Sylvain Rochet
3027a7d7e2
PPP, using DNS API for DNS servers
...
Now setting DNS addresses in sdns() using dns_setserver() instead
of keeping a local copy. This is probably the wanted PPP behavior,
we will see if users want this conditional.
2015-03-08 00:11:52 +01:00
Sylvain Rochet
dd22176935
PPP, improved IPv4 address setting
...
Now setting IPv4 addresses in sifaddr() instead of sifup(),
removed the useless copy of addresses.
2015-03-07 23:53:21 +01:00
Sylvain Rochet
dbf9d0f094
DNS, warning fix, dns_init() -> dns_init(void)
...
lwip/src/core/dns.c: In function ‘dns_init’:
lwip/src/core/dns.c:336:1: warning: old-style function definition [-Wold-style-definition]
dns_init()
2015-03-07 23:28:18 +01:00
Sylvain Rochet
b3218d45f3
PPP, make DNS a little more optional if LWIP_DNS is unset
2015-03-07 23:28:14 +01:00
Sylvain Rochet
3ca5184998
PPP, CORE, separated administrative status from link status of PPP netif
...
This was confusing, recent lwIP changes fixed the meaning as well as
how it is used everywhere, making the administrative status a user-only
controlled flag. Now that it's clear, updated PPP to follow lwIP
core change.
Using netif_set_link_{up,down} instead of netif_set_{up,down} when PPP
reaches/leaves running state. PPP interface is now set to administratively
UP when created with link state down.
2015-03-07 22:24:27 +01:00
sg
007ab69777
Fixed default LWIP_SUPPORT_CUSTOM_PBUF setting for IPv6/frag
2015-03-06 22:09:33 +01:00
sg
12d374d4b7
Added function documentation, fixed coding style
2015-03-06 21:38:57 +01:00
sg
0ddd7de1ba
patch #8359 (Provide utility function to add an IPv6 address to an interface)
2015-03-06 21:30:59 +01:00
sg
f385193a89
Patch #8207 (Don't Use ND6 Prefix Flags Field When LWIP_IPV6_AUTOCONFIG Is Deasserted)
2015-03-06 21:03:21 +01:00
Philip Gladstone
ff078920bc
Patch #8360 (Speed up the acquisition of SLAAC addresses) - adapted to bug #43784
2015-03-06 20:58:30 +01:00
sg
b62f443be5
Fixed comment for NETIF_FLAG_UP after fixing bug #37068
2015-03-06 20:49:47 +01:00
sg
553c4203ab
tcp/udp_netif_ipv4_addr_changed(): don't change specific-address of local tcp_listen/udp_pcb to ANY on address change
2015-03-06 20:25:51 +01:00
Sylvain Rochet
89434f6a2f
PPP, CORE, call netif_set_up() after if4_up and if6_up flags are set, to prevent dropping packets
...
lwIP core might send packet when calling netif_set_up(), don't drop packets
anymore in ppp_netif_output_ip4() and ppp_netif_output_ip6() because flags
are cleared.
2015-03-05 22:00:11 +01:00
sg
4e520cdd30
fixed bug #37068 (netif up/down handling is unclear): correclty separated administrative status of a netif (up/down) from 'valid address' status ATTENTION: netif_set_up() now always has to be called, even when dhcp/autoip is used!
2015-03-05 20:57:43 +01:00
sg
72dcdb7655
fixed bug #43784 (a host should send at least one Router Solicitation)
2015-03-04 21:21:49 +01:00
sg
db5510b866
init.c: raise an error if LWIP_PPP_API==1 but PPP_SUPPORT==0
2015-03-04 21:10:29 +01:00
sg
61e0efa0c7
fixed bug #41094 (Byte-order bug in IPv6 fragmentation header test)
2015-03-04 21:02:52 +01:00
sg
12514c09b2
Fixed bug #39956 (netif_create_ip6_linklocal_address out of bounds access of netif::hwaddr)
2015-03-04 20:58:37 +01:00
sg
90a0590de1
patch by Zach Smith: fixed bug #38153 (nd6_input() byte order issues)
2015-03-04 20:49:02 +01:00
Sylvain Rochet
b09c891290
PPP, PPPoE, removed devname variable from pppoe_disc_input()
...
Only used for debug, reworked in a more clever way. It was actually broken
by design: setting an interface integer into a string without formatting
was quite a dumb idea.
2015-03-02 00:45:19 +01:00
Sylvain Rochet
d28bb04a9c
PPP, PPPoE, improve reliability if we receive a PADT
...
Don't disconnect when we receive a PADT, we let the LCP Echo/Reply find
the fact that PPP session is down. Asking the PPP stack to end the
session require strict checking about the PPP phase to prevent endless
disconnection loops.
Luckily it previously does nothing because PADT frames are rarely sent
with a hunique tag and we only set the sc pointer if we receive a
hunique tag.
2015-03-02 00:16:25 +01:00
Sylvain Rochet
9de1c71ff7
PPP, PPPoE, removed global static buffer only used for debug
...
pppoe_error_tmp[] was only used in one function and only for debug purposes,
moved to stack.
2015-03-02 00:05:55 +01:00
Sylvain Rochet
3ce6dd166c
PPP, L2TP, added link-level IPv6 support
2015-03-01 22:04:24 +01:00
Sylvain Rochet
684bef066f
PPP, L2TP, merged common output code
...
New function: pppol2tp_udp_send(), common output code.
2015-03-01 21:22:21 +01:00
Sylvain Rochet
52f2221be9
PPP, L2TP, check source ip address and port
...
Improve L2TP defensiveness by checking source ip address and port
of input packets.
2015-03-01 21:15:15 +01:00
Sylvain Rochet
1bee131d52
PPP, L2TP, using LNS chosen destination port
...
L2TP LNS might chose its own local port, we actually stored
the port the LNS wanted to use but we never used it.
2015-03-01 21:14:52 +01:00
Sylvain Rochet
2731976a95
PPP, renamed ppp_open to ppp_connect
...
Makes it clear we are initiating the PPP session with ppp_connect
(i.e. acting as a PPP client) so there is no confusion possible
between ppp_connect and ppp_listen.
2015-03-01 10:53:08 +01:00
Sylvain Rochet
f7d5e81130
PPP, SERVER, MSCHAP: move output message from chap_server.message struct to stack
...
chap_server.message is only used in one function, moved to stack.
2015-03-01 00:34:00 +01:00
Sylvain Rochet
371bc91d73
PPP, SERVER: added PPPoS server support
...
New function: ppp_listen(), listen for an incoming PPP connection.
2015-02-28 22:41:18 +01:00
Sylvain Rochet
89771de6d0
PPP, remove VJ callback from link_callbacks if VJ support is not enabled
2015-02-28 21:39:32 +01:00
Sylvain Rochet
71b213df63
PPP, EAP: using MAXNAMELEN define instead of hardcoded 256 size for rhostname
2015-02-28 20:37:41 +01:00
Sylvain Rochet
7f3913ff58
PPP, EAP: removed malloc() and free()
...
Replaced pcb->eap.es_{client,server}.ea_peer pointer to a char table,
replaced strdup() with MEMCPY, etc.
2015-02-28 20:29:40 +01:00
Sylvain Rochet
d884034c9f
PPP, replaced drand48() with magic_pow()
2015-02-28 19:50:25 +01:00
Sylvain Rochet
bec199c4a2
PPP, MAGIC: new function: magic_pow
...
magic_pow() returns a new random number between 0 and (2^pow)-1 included.
2015-02-28 19:36:03 +01:00
Sylvain Rochet
3686110ed2
PPP, SERVER: statically define our name for authentication purposes
...
We don't need that in RAM nor a pointer to a string, a static
define is fine for embedded devices, saved ~257 bytes of RAM.
2015-02-28 18:28:07 +01:00
Sylvain Rochet
708e421ec3
PPP, CORE: code cleaning
2015-02-28 18:08:37 +01:00
Sylvain Rochet
5ae7ee5276
PPP, SERVER: added CHAP authentication support
2015-02-28 17:40:07 +01:00
Sylvain Rochet
65493b421a
PPP, SERVER, CHAP: fixed wrong pointer used on chap_timeout()
2015-02-28 15:36:35 +01:00
Sylvain Rochet
301511a840
PPP, SERVER: added PAP authentication support
...
New ppp auth function: auth_check_passwd() which check the user name and
passwd against configuration.
PAP: check remote user and password
2015-02-28 14:40:09 +01:00
Sylvain Rochet
e86a0a4325
PPP, CORE, SERVER, set auth configuration before auth
...
Set LCP wanted options accordingly to the user auth configuration
if peer is required to authenticate itself.
2015-02-28 13:08:20 +01:00
Sylvain Rochet
8d05279599
PPP, CORE, moved auth configuration from auth_reset() to lcp_resetci()
...
Prepare for PPP_SERVER support, we need to move auth configuration before
lcp_allowoptions is copied into lcp_gotoptions. Restore unused
auth_reset() function using pppd original source code.
2015-02-28 12:59:29 +01:00
Sylvain Rochet
587e0e3e0c
PPP, CORE, beautified ppp_set_auth()
...
Beautified, added PPPAUTHTYPE_MSCHAP_V2 choice support.
2015-02-27 23:55:18 +01:00
Sylvain Rochet
2315f32ca0
PPP, CORE, cleaned struct ppp_settings coding style
2015-02-27 23:12:03 +01:00
Sylvain Rochet
5a71509353
PPP, CORE, IPCP: removed useless ask_for_local boolean
...
We don't need ask_for_local boolean, this is only useful for setup which
can determine the local IP address from the system hostname, which is
probably meaningless for embedded devices (and probably any devices).
It was actually only set by ip_check_options() which is commented out in
lwIP because we don't parse a config file nor check PPP configuration
(user is responsible about writing a configuration which is logical ;-).
Furthermore ask_for_local boolean never set actually had the wrong
default for PPP server setups.
2015-02-27 22:39:42 +01:00
Sylvain Rochet
a310bc19a7
netif: fixed compiler warning
...
lwip/src/core/netif.c: In function ‘netif_set_ipaddr’:
lwip/src/core/netif.c:403:5: warning: implicit declaration of function ‘udp_netif_ipv4_addr_changed’ [-Wimplicit-function-declaration]
udp_netif_ipv4_addr_changed(&netif->ip_addr, ipaddr);
^
2015-02-26 22:45:37 +01:00
sg
0647533f8c
fixed bug #44378 (TCP connections are not aborted on netif remove)
2015-02-26 22:25:39 +01:00
sg
99dd78964a
fixed bug #40753 (re-bind UDP pcbs on change of IP address)
2015-02-26 22:17:30 +01:00
sg
0d1606ff23
Fixed last commit: can only check for bound sockets, not for unbound. There's some work to do for IPv6 in TCP...
2015-02-26 21:31:48 +01:00
sg
a6a92d42f9
Fixed bug #41700 (Call to tcp_listen_dual() should not accept IPv4 listen PCB args)
2015-02-26 21:23:40 +01:00
Sylvain Rochet
2aabe16163
PPP, PPPoS, removed ppp_accm_mask[], saved a few bytes of ROM
...
This was a pretty naive way of doing a bitshift, code is smaller if we let
the compiler decide.
2015-02-25 23:04:55 +01:00
sg
5984c996a8
fixed bug #40177 (System hangs when dealing with corrupted packets), implemented task #12357 (Ensure that malicious packets don't assert-fail): improved some pbuf_header calls to not assert-fail.
2015-02-25 22:58:27 +01:00
sg
c8d126f6ef
work on task #12357 (Ensure that malicious packets don't assert-fail): don't let too short IP packets assert-fail; fix that IPv6 input did not obey VLAN header offset
2015-02-25 22:23:12 +01:00
Joel Cunningham
9004554da3
fixed bug #43028 (IP_MULTICAST_TTL affects unicast datagrams)
2015-02-25 21:59:21 +01:00
Greg Renda
4eb9efdd33
fixed bug #38210 (ip reassembly while remove oldest datagram)
2015-02-25 21:43:39 +01:00
sg
83740d81f2
fixed comment
2015-02-25 21:32:33 +01:00
sg
c8581e4cd9
fixed bug #38165 (socket with mulicast): ensure igmp membership are dropped when socket (not netconn!) is closed.
2015-02-25 21:30:22 +01:00
sg
612e33c499
fixed bug #38061 (wrong multicast routing in IPv4) by adding an optional default netif for multicast routing
2015-02-25 20:58:11 +01:00
sg
3e8ac30940
Fixed bug #44297 (CORE_LOCKING was broken some days ago); fixed that netconn_connect still used message passing for LWIP_TCPIP_CORE_LOCKING==1
2015-02-25 20:34:18 +01:00
Sylvain Rochet
4bcddd72e6
PPP, CORE, cleaned ppp_close() function
...
Calling new_phase() instead of assigning pcb->phase directly.
Removed redundant call to link status callback.
2015-02-24 22:13:04 +01:00
Sylvain Rochet
00bb70a62d
PPP, CORE, functions ppp_set_netif_statuscallback() and ppp_set_netif_linkcallback() replaced with defines
...
PPP is now pointerful for a while, we don't need anymore accessor functions
for the unique PPP local and static control block. Replaced
ppp_set_netif_statuscallback() and ppp_set_netif_linkcallback() functions to
defines.
Removed pppapi_do_ppp_set_netif_statuscallback() and
pppapi_do_ppp_set_netif_linkcallback(), they were useless because
netif_set_status_callback() and netif_set_link_callback() can be
safely called while PPP status is in dead (= non open) state
and even before the PPP session is actually created at all.
2015-02-24 20:41:47 +01:00
Sylvain Rochet
b4990b5bb4
Fixed warnings on whole project introduced by const pointers on ip_addr_t
2015-02-22 22:50:06 +01:00
Sylvain Rochet
65095253a9
PPP, fixed warnings introduced by const pointers on ip_addr_t
2015-02-22 22:38:02 +01:00
sg
c87efb77bc
patch by Jens Nielsen: fixed bug #38803 (Source address in broadcast ping reply)
2015-02-22 22:02:17 +01:00
sg
03159254ce
added proper accessor functions for pcb->multicast_ip (previously used by get/setsockopt only)
2015-02-22 21:49:46 +01:00
sg
ec5cf8593e
Continued chrysn's work: changed nearly all functions taking 'ip(X)_addr_t' pointer to take const pointers (changed user callbacks: raw_recv_fn, udp_recv_fn; changed port callbacks: netif_output_fn, netif_igmp_mac_filter_fn)
2015-02-22 21:46:35 +01:00
chrysn
9f065c0ea5
(api break) qualify ip_addr_t as const where feasible
...
this changes the callback signatures of the ip_output and the
{udp,raw}_recv functions.
changes were made by going through all header files, searching for
occurrences of ip_addr_t, qualifying them as const and if required
modifying the corresponding c files, looking for other uses of ip_addr_t
that would be required.
the following header files were not treated as i'm not using them and
wouldn't see them compiled: api.h api_msg.h dhcp.h dns.h igmp.h
netifapi.h pppapi.h snmp.h snmp_msg.h snmp_structs.h ppp.h pppol2tp.h
test/*
no modifications were done on ip6_addr_t.
2015-02-22 21:46:02 +01:00
Sylvain Rochet
df3f05e824
PPP, apply warnings found by MSVC fixes on other files needing the same fix
2015-02-22 21:39:04 +01:00
sg
9a10afbbc6
PPP: fixed 2 warnings found by MSVC
2015-02-22 21:30:17 +01:00
Sylvain Rochet
8d916b8573
PPP, PPPoS, removed unused next field in pppos_pcb
...
Linked list was removed, we don't need the next pointer anymore.
2015-02-22 16:57:57 +01:00
Sylvain Rochet
653657ae43
PPP, code cleaning
2015-02-22 16:45:38 +01:00
Sylvain Rochet
b0b7240022
PPP, PPPoS, moved advise about modem from pppos_create() to ppp_open()
...
pppos_create() can be called whether the modem is ready to process the
PPP session since pppos_create() does not start the PPP session anymore,
moved the advise from pppos_create() to ppp_open().
2015-02-22 16:20:03 +01:00
Sylvain Rochet
1e82003bf9
CORE, INIT, fail if none of PPP_IPV[46]_SUPPORT are enabled if PPP_SUPPORT is enabled
...
PPP_SUPPORT needs PPP_IPV4_SUPPORT and/or PPP_IPV6_SUPPORT turned on.
2015-02-22 14:30:24 +01:00
Sylvain Rochet
4be7fccad3
PPP, CORE, ppp_close() and ppp_sighup() ended up sharing almost everything, merged
...
Merged ppp_sighup() to ppp_close() using an optional argument "nocarrier"
on ppp_close().
2015-02-22 14:25:36 +01:00
Sylvain Rochet
b040ace4c2
PPP, CORE, carrier lost signal, fixed FSM mismatch
...
ppp_sighup() hard change the PPP FSM phase, it ends up with a FSM
mismatch if PPP is currently connecting or disconnecting.
Only do "sighup" on the stable running phase, fallback to the close
method. Handle special DEAD and HOLDOFF states as well.
2015-02-22 13:54:52 +01:00
Sylvain Rochet
ab572ce5b9
PPP, CORE, fixed PPP phase state machine when ppp_close() is called during HOLDOFF phase
...
Aborting HOLDOFF leaves us at PPP_PHASE_DEAD, fixed.
2015-02-22 13:48:53 +01:00
Sylvain Rochet
ded77f59cd
PPP, FSM, fixed "timeout sending Config-Requests" output
...
\n is not needed, fixed.
2015-02-22 12:12:38 +01:00
Sylvain Rochet
a1c5415f8f
PPP, CORE, disable VJ is PPP IPV4 is compiled out
...
VJ compression is only supported for PPP IPv4, compile out VJ support
if PPP IPv4 is not compiled.
2015-02-22 02:34:45 +01:00
Sylvain Rochet
00e8988b52
PPP, IPv4 support is now optional
...
New compile time option: PPP_IPV4_SUPPORT
PPP IPv4 support can now be compiled out.
2015-02-22 02:28:04 +01:00
Sylvain Rochet
5680808fb6
PPP, CORE, ppp_ioctl PPPCTLG_UPSTATUS command now returns true if only IPv6 is up
...
PPPCTLG_UPSTATUS ioctl didn't return true if IPv6 was up and IPv4 down, fixed.
2015-02-22 01:34:47 +01:00
Sylvain Rochet
814bcc04ad
PPP, CORE, using ip*_set_* functions instead of IP4_ADDR and SMEMCPY
...
Now using lwIP helper functions on ip_addr_t and ip6_addr_t.
2015-02-22 01:33:02 +01:00
Sylvain Rochet
a8cbff08ef
PPP, IPV6, enable PPP IPv6 by default if LWIP_IPV6 is set
2015-02-22 00:25:23 +01:00
Sylvain Rochet
ee8a05c3c7
PPP, CORE, removed if_up and if6_up checks in sifdown() and sif6down()
...
It can't hurt us, checking is useless.
2015-02-21 23:53:40 +01:00
Sylvain Rochet
46d7f6f95d
PPP, IPv6, fixed unicode in file headers
2015-02-21 23:49:57 +01:00
Sylvain Rochet
30c89310a6
PPP, CORE, IPv6, if_up flag used instead of if6_up for outgoing IPv6 packets, fixed
...
We can have an IPv6 only PPP interface, checking if6_up instead of if_up fixes
IPv6 only setup.
ppp_netif_output() which were only used for common code between
ppp_netif_output_ip4() and ppp_netif_output_ip6() is not necessary
anymore, removed, reducing call stack by one.
2015-02-21 23:34:45 +01:00
Sylvain Rochet
d6e1b86147
PPP, CORE, improved, re-ordered and re-numbered IOCTL commands
2015-02-21 21:52:39 +01:00
Sylvain Rochet
a8e973f5d7
PPP, CORE, remove the user ability to set the PPP error code (PPPCTLS_ERRCODE)
...
This is now totally useless, it was used for the PPP core code but it is not
used anymore, remove then the user ability to set the PPP error code through
PPPCTLS_ERRCODE.
2015-02-21 21:48:53 +01:00
Sylvain Rochet
c4d1354c54
PPP, CORE, don't use ppp_ioctl() from PPP core, assign pcb->err_code instead
...
Removed useless calls to ppp_ioctl(pcb, PPPCTLS_ERRCODE, …), we now assign
pcb->err_code directly instead. ppp_ioctl() is not linked anymore if user
application don't use it.
2015-02-21 21:42:59 +01:00
Sylvain Rochet
dc2e700057
PPP, CORE, using u8_t on ioctl command instead of int
...
We don't need an int here, all commands are between 0 and 255.
2015-02-21 21:37:08 +01:00
Sylvain Rochet
bfe0c3a8e0
opt.h: fixed warnings if PPP auth support is not enabled
...
lwip/src/netif/ppp/polarssl/md4.c:43:20: warning: "LWIP_INCLUDED_POLARSSL_MD4" is not defined [-Wundef]
lwip/src/netif/ppp/polarssl/sha1.c:42:20: warning: "LWIP_INCLUDED_POLARSSL_SHA1" is not defined [-Wundef]
lwip/src/netif/ppp/polarssl/des.c:43:20: warning: "LWIP_INCLUDED_POLARSSL_DES" is not defined [-Wundef]
2015-02-21 19:43:04 +01:00
Sylvain Rochet
a387270b76
PPP, PPPoS, fixed PPP_INPROC_MULTITHREADED support
...
Oops.
2015-02-21 19:38:47 +01:00
Sylvain Rochet
59b659b027
PPP, CORE, compile out auth support if none of auth protocols are enabled
...
Added macro PPP_AUTH_SUPPORT, if none of auth protocols are enabled
(PAP, CHAP, EAP) we reduce PPP memory usage by compiling out all
struct fields and source code used for authentication.
2015-02-21 19:32:38 +01:00
Sylvain Rochet
973472c51e
opt: clarified VJ support
...
VJ is only supported for PPPoS, RFCs does not say VJ is forbidden on
PPPoE or PPPoL2TP (looks like it is strongly discouraged though, due
to checksum issues when using VJ).
2015-02-21 18:43:31 +01:00
Sylvain Rochet
f57d4818a4
PPP, using PPP netif->num number instead of ppp->num
...
Saved 2 bytes of RAM if debug is enabled, we are now using the
netif->num number instead of using our own ppp->num
2015-02-21 01:21:24 +01:00
Sylvain Rochet
6b4db944dd
PPP, using err_t return code instead of PPPERR_
...
Standardised PPP API to follow lwIP already used return codes.
PPPERR_ are now used only on link status callback.
2015-02-20 21:24:58 +01:00
Sylvain Rochet
0a761d238a
PPP, using err_t return type on ppp_ioctl()
2015-02-20 21:01:24 +01:00
Sylvain Rochet
c8f026c382
PPP, PPPoS, removed PPPERR_ on err_t return type
2015-02-20 20:54:05 +01:00
Sylvain Rochet
2c70c12814
PPP, PPPoL2TP, removed PPPERR_ usage
...
Low level protocol callbacks are using err_t returns type,
don't use PPPERR_ on them.
2015-02-20 20:52:10 +01:00
Sylvain Rochet
b31f6eb45f
PPP, PPPoE, removed PPPERR_ usage
...
Low level protocol callbacks are using err_t returns type,
don't use PPPERR_ on them.
2015-02-20 20:51:37 +01:00
Sylvain Rochet
d387c1c83a
PPP, PPPoS, added missing static modifier on pppos_netif_input()
2015-02-20 19:35:12 +01:00
Sylvain Rochet
7a1a2b9aa6
PPP, PPPoS, code cleaning
2015-02-20 01:00:48 +01:00
Sylvain Rochet
444da3ecec
PPP, CORE, we don't need PPP_LINK_ENABLED_NUMBER anymore
2015-02-20 00:44:58 +01:00
Sylvain Rochet
1918914598
PPP, PPPoS, removed linked list
...
We don't need anymore the PPPoS linked list since we have callbacks
for everything.
2015-02-20 00:40:45 +01:00
Sylvain Rochet
29f3f2e1d8
PPP, PPPoS, moved VJ protocol handler to PPPoS
...
New callback, netif input, allow low level drivers to extend
ppp_input call, moved PPPoS VJ support to pppos.c.
2015-02-20 00:40:45 +01:00
Sylvain Rochet
759d11ce1a
PPP, CORE, beautified ppp_ioctl()
2015-02-20 00:40:45 +01:00
Sylvain Rochet
729e24da78
PPP, PPPoS, added sub-ioctl commands
...
Allow low level drivers to extend ioctl call, moved PPPoS ioctl
commands to pppos.c.
2015-02-20 00:40:45 +01:00
Sylvain Rochet
ec362536f5
PPP, uniformised callbacks naming
2015-02-20 00:40:45 +01:00
Sylvain Rochet
b92fe3eecb
PPP, CORE, new callbacks, send_config, recv_config, vj_config
...
Removed some calls from PPP core to PPPoS low level protocols,
the const struct allows us to have more and more callbacks
without using more RAM.
2015-02-20 00:40:44 +01:00
Sylvain Rochet
985de035bc
PPP, CORE, now using const callbacks struct from lower level protocols
...
Saving some RAM by using callbacks struct in rodata for required
callbacks called by PPP core to PPP low level protocols.
2015-02-20 00:40:44 +01:00
Sylvain Rochet
2e40ceaaa4
CORE, enabling only PPPoL2TP is also a valid choice
2015-02-20 00:40:44 +01:00
Ivan Delamer
02a797f9f9
Modified netif flag values.
2015-02-19 16:25:30 -07:00
Ivan Delamer
b938154f6b
Removed unused netif flag for DHCP
2015-02-19 16:22:19 -07:00
Ivan Delamer
e312ebcb57
Removed unused netif flag for point to point connections
2015-02-19 16:19:29 -07:00
Sylvain Rochet
02cf50063e
PPP, PPPoX, added warnings about functions in headers which should not be called from lwIP user application
2015-02-18 23:14:30 +01:00
Sylvain Rochet
f511bec26c
PPP, PPPoS, only check PPPoS PCB pointer if PPPoS is not the only enabled lower protocol
...
We only need to keep track of existing PPPoS interfaces if PPPoS
is not the only enabled protocol.
PPP CORE does not have callbacks pointers for all PPPoS callbacks
which should actually be required for PPPoS (VJ config, asyncmap, ...),
there is too much callbacks to create and PPPoS must be kept light,
especially for users who are only using PPPoS.
But there is a drawback, PPP CORE does not know which
lower protocols it is talking to thanks to the abstraction,
therefore if PPPoS is enabled as well as PPPoE or PPPoL2TP there
might be situation where PPP CORE calls pppos_ config functions
on interfaces which are NOT PPPoS one. This is very unlikely to
happen because protocols not supported by PPPoE or PPPoL2TP are
disabled at LCP/IPCP negotiation but we are better safe than sorry.
So we check if passed PPP pointer to PPPoS configuration functions
is a PPPoS interface by checking against a linked list of existing
PPPoS interfaces.
2015-02-18 23:14:30 +01:00
Sylvain Rochet
9f93c16bbf
PPP, CORE, beautified auth protocols debug
2015-02-18 23:14:29 +01:00
Sylvain Rochet
892e75ca92
PPP, CORE, removed useless include of chap-new.h
2015-02-18 23:14:29 +01:00
Sylvain Rochet
5e73068e09
PPP, CORE, Removed (*datainput) from struct protent if not used
...
Data input is only used by CCP and ECP, which are not supported at this time,
remove this entry from struct protent to save some flash.
2015-02-18 23:14:29 +01:00
Sylvain Rochet
b71d9ce3f6
PPP, CORE, Removed useless enabled_flag from struct protent
...
Our struct protent are const everywhere to save RAM, enable/disable
flag on a const struct is useless, saving some flash, removed.
2015-02-18 23:14:29 +01:00
sg
730529353d
fixed bug #37958 "netconn API doesn't handle correctly connections half-closed by peer"
2015-02-18 22:21:26 +01:00
sg
101f57d5e0
tcp_alloc() prefers killing CLOSING/LAST_ACK over active connections (see bug #39565 ) (tcp_kill_prio(): back to old implementation)
2015-02-18 21:30:45 +01:00
sg
2cfc9e286e
"Not connected" shouldn't be fatal (as opposed to "closed")
2015-02-18 20:39:20 +01:00
sg
998ed99288
Fixed select not reporting received FIN as 'readable' in certain rare cases (bug #43779 : select(), close(), and TCP retransmission error)
2015-02-18 20:38:42 +01:00
goldsimon
9048a7f021
fixed compiler warning in dhcp.c
2015-02-18 09:02:37 +01:00
Sylvain Rochet
1c91bb5a20
PPP, PPPoS, fixed warnings with PPPDEBUG disabled
2015-02-18 00:59:27 +01:00