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170 Commits

Author SHA1 Message Date
goldsimon
b16316ae37 fixed more (tiny) warnings... 2015-04-22 14:56:58 +02:00
goldsimon
beabd3c6b7 Added some macros with extension "_val" that work on actual instances and leave away the "if != NULL" check to get rid of gcc "-Waddress" warnings in the core code at least (I might not have caught all of them, yet) 2015-04-22 12:43:03 +02:00
goldsimon
fe195a86cd dhcp: move declaration of "extern void dhcp_set_ntp_servers()" from dhcp.c to dhcp.h to make the function prototype known to implementers 2015-04-22 09:17:06 +02:00
sg
a5503df32b Fixed typo in dchp_inform (state is named DHCP_INFORMING, not DHCP_INFORM) 2015-04-19 12:30:20 +02:00
sg
ce7e31cd04 task #12722 (improve IPv4/v6 address handling): renamed ip_addr_t to ip4_addr_t, renamed ipX_addr_t to ip_addr_t and added IP version; 
ip_addr_t is used for all generic IP addresses for the API, ip(4/6)_addr_t are only used internally or when initializing netifs or when calling version-related functions
 2015-04-09 22:21:15 +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
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
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
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
Ivan Delamer
b938154f6b Removed unused netif flag for DHCP 2015-02-19 16:22:19 -07:00
goldsimon
9048a7f021 fixed compiler warning in dhcp.c 2015-02-18 09:02:37 +01:00
sg
90db821036 patch #8361 "Add support for NTP option in DHCP" (slighly modified) 2015-02-16 21:23:06 +01:00
goldsimon
32c6f96000 prevent dhcp from starting when netif link is down (only when LWIP_DHCP_CHECK_LINK_UP==1, which is disabled by default for compatibility reasons) 2014-12-19 16:04:48 +01:00
Simon Goldschmidt
33237419c1 Parts of patch #8397 Typos corrected in comments and text outputs 2014-09-18 21:15:13 +02:00
Simon Goldschmidt
3f016fcc5a Multiple small/minor issues: bug #36492 Static Analysis on code 1.4.0 2014-04-06 21:43:37 +02:00
Simon Goldschmidt
be75c483d0 Fixed bug #41787 DHCP Discovery is invalid when an IP is set to thet netif (send discover, request and decline from 'any'). 
Addd functions to send udp/ipv4/ipv6 packets with source address 'any' although netif has an address assigned
 2014-04-06 20:32:37 +02:00
Simon Goldschmidt
c82f04f54c fixed bug #40303 DHCP xid renewed when sending a DHCPREQUEST 2014-02-27 22:44:16 +01:00
Sylvain Rochet
c681e5e082 reverted dhcp.c from DOS (CRLF) to UNIX (LF) format 2013-04-26 19:52:42 +02:00
Simon Goldschmidt
d237ec7e78 Changed C++ comments to C style 2013-01-11 21:27:45 +01:00
goldsimon
99aea7eb6f Added brackets, completed CHANGELOG 2012-09-26 21:30:01 +02:00
Henrik Persson
b4ac36337f Fix corner case with dhcp timeouts 
If t1 >= t2 timeout then only t2 timer should be scheduled. This can happen
when a sub 1 minute lease is received.
 2012-09-26 21:25:04 +02:00
goldsimon
7072bc3203 Added brackets, completed CHANGELOG 2012-09-26 21:21:26 +02:00
Henrik Persson
7e9f000d0b Segfault in dhcp_parse_reply if no end marker 
If no endmarker is present in a dhcp reply a null pointer is potentially
dereferenced.

Add fix and test case as proof of concept.
 2012-09-19 22:11:56 +02:00
goldsimon
bab8c82a35 fixed bug #36645: Calling dhcp_release before dhcp_start dereferences NULL 2012-08-13 21:50:15 +02:00
goldsimon
c69914367d Sanity-check the size of netif->hwaddr 2012-08-13 20:57:19 +02:00
goldsimon
1704d21356 dhcp: check array bounds before accessing it (bug #36170) 2012-05-03 20:21:50 +02:00
goldsimon
b15e60243b - fixed bug #35151: DHCP asserts on incoming option lengths; 
- fixed wrong CHANGELOG of the last commit
 2012-01-20 21:36:52 +01:00
goldsimon
c8647c0396 implemented API functions to access so_options of IP pcbs (UDP, TCP, RAW) (fixes bug #35061) 2011-12-17 22:12:01 +01:00
goldsimon
cfb70bccc1 bug #34406 dhcp_option_hostname() can overflow the pbuf 2011-09-27 07:49:04 +02:00
Simon Goldschmidt
e27d34d118 DHCP uses LWIP_RAND() for xid's (bug #30302) 2011-09-03 22:27:06 +02:00
Simon Goldschmidt
c55f6b40ec fixed bug #34122 dhcp: hostname can overflow 2011-08-24 20:12:23 +02:00
goldsimon
d0026793bf Cleaned up usage of sys.h a bit 2011-06-26 16:51:04 +00:00
goldsimon
732cac1c0e Moved static variable from inside the function to global scope 2011-06-07 19:10:55 +00:00
goldsimon
f3c1686a40 replaced tab with spaces 2011-05-16 18:45:51 +00:00
goldsimon
856ccb5bb7 Added missing U/UL modifiers to fix 16-bit-arch portability. 2011-02-18 13:31:28 +00:00
goldsimon
32f02325f9 Added a function to deallocate the struct dhcp from a netif (fixes bug #31525). 2010-11-21 13:41:11 +00:00
goldsimon
93dc36e091 Once again fixed #30038: DHCP/AutoIP cooperation failed when replugging the network cable after an AutoIP address was assigned. 2010-10-06 11:40:30 +00:00
goldsimon
b3dc6f2b5b ... and forgot one tiny character... 2010-06-15 20:21:30 +00:00
goldsimon
2427917db8 Fixed bug #29970: DHCP endian issue parsing option responses 2010-06-15 20:19:14 +00:00
goldsimon
4b0be4a477 Fixed invalid fix for bug #30038 2010-06-14 19:18:11 +00:00
goldsimon
66b57f89df Fixed bug #30038: dhcp_network_changed doesn't reset AUTOIP coop state 2010-06-12 17:14:00 +00:00
goldsimon
69bd5a29d9 Fixed a possible NULL-pointer deref before checking it 2010-06-12 17:05:54 +00:00
goldsimon
dae247809b Add preprocessor-macros for compile-time htonl calculation (and use them throughout the stack where applicable) 2010-05-16 15:57:42 +00:00
goldsimon
1c23bfdc7f Only add hostname if it's not empty (strlen > 0) 2010-03-08 12:15:58 +00:00
goldsimon
464950d51e Fixed bug #29072: Correctly set ciaddr based on message-type and state. Renamed dhcp_create/delect_request to dhcp_create/delete_msg. 2010-03-05 13:37:37 +00:00
goldsimon
96e9689dbd Use new macro ip_addr_copy where applicable 2010-02-14 12:42:49 +00:00
goldsimon
2e795d2706 task #10139 (Prefer statically allocated memory): added autoip_set_struct() and dhcp_set_struct() to let autoip and dhcp work with user-allocated structs instead of callin mem_malloc 2010-02-12 16:42:02 +00:00