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Author SHA1 Message Date
David Cermak defaa2f559 fix(lwip): tcp/ooseq: do not accept empty fin seg (+ other fixes) 
* Update submodule: git log --oneline 20f8b073..c6f2f878
  - test(lwip): add DHCP MTU validation unit test (espressif/esp-lwip@c6f2f878e)
  - ppp: fix potential oob read in VJ decompression (espressif/esp-lwip@2ff439e61)
  - ip6-frag: Fix incorrect memcpy size to the actual struct (espressif/esp-lwip@91ad363ba)
  - tcp/ooseq: do not accept empty fin seg (espressif/esp-lwip@fe4fb18c1)
  - Address review comments (espressif/esp-lwip@9d2d80412)
  - nd6: add static neighbor cache entry support (espressif/esp-lwip@a05a5cf3b)
  - dns: add addr_cnt to DNS resolution to fix multi-IP buffer overflow (espressif/esp-lwip@6233a1561)
  - ci: Add jira sync github workflows (espressif/esp-lwip@a4e2409d0)
 2026-07-13 17:02:40 +02:00
David Cermak c89a6389ed fix(lwip): Adds nullchecks after DHCP server alloc'd pools 2026-07-09 16:04:54 +02:00
David Cermak c8c3a30ec7 fix(lwip): reject invalid DHCP MTU option values 
Validate MTU from DHCP option 26 against RFC 2132 minimum (68 bytes)
before applying to netif->mtu, preventing rogue DHCP servers from
setting MTU to 0 or other dangerously low values that cause integer
wraparound in IPv4 fragmentation.
 2026-07-09 16:04:53 +02:00
David Cermak 9c0809ef21 feat(lwip): Migrate lwip to mbedtls PSA API 
Update submodule: git log --oneline fd432e4e..20f8b073
  - feat(lwip): migrate to to PSA API interface (espressif/esp-lwip@20f8b0739)
  - test: Fix multiple defs of util vars (espressif/esp-lwip@e9b8482e7)
  - ci: Add support for building tests/apps with both gcc and clang (espressif/esp-lwip@2a14051bf)
  - try to fix unit test compiling with clang (espressif/esp-lwip@6933a63cb)
  - apps/snmp: Remove @retval tags on void methods (espressif/esp-lwip@b6209dcf8)
  - snmp: Mention struct field removal in UPGRADING (espressif/esp-lwip@6659cf1f2)
  - snmp: remove unused prev field from snmp_varbind (espressif/esp-lwip@f32188001)
  - snmp: remove handling of varbind->prev because it is never used (espressif/esp-lwip@46660d5cf)
  - snmp: fix dangling pointer in snmp_traps (espressif/esp-lwip@0e3e97f8d)
 2026-06-29 16:12:53 +02:00
David Cermak a2773fb341 fix(mqtt): Remove mqtt leftovers from IDF 2026-06-10 16:18:44 +02:00
David Cermak 315e3361c9 fix(lwip): Fix DHCP server potentially incomplete pbuf copy 
handle_dhcp: use pbuf_copy_partial for safe chain traversal

The manual two-segment copy loop was replaced with a single call
to pbuf_copy_partial(p, p_dhcps_msg, tlen, 0), which correctly
walks the entire pbuf chain regardless of segmentation.
A return-value check rejects truncated copies.
 2026-05-07 09:42:03 +02:00
David Cermak c8417aca03 fix(lwip): Remove test-only Kconfig options 2026-05-07 09:41:50 +02:00
David Cermak 2321511592 fix(lwip): Trim to max packet size in dhcp server 2026-05-07 07:34:19 +02:00
David Cermak fd578fd210 fix(lwip): Add pytest to lwip 2026-04-28 17:00:13 +02:00
David Cermak d70f6a43be fix(lwip): Add unit test for dhcps opt parsing 2026-04-28 17:00:13 +02:00
David Cermak fba5f99543 fix(lwip): Fix DHCP servver OOB read issue 2026-04-28 17:00:13 +02:00
David Cermak 1019cb7c19 fix(lwip): Allocate signals/mboxes once to reduce heap frag 2026-04-22 21:05:54 +08:00
David Cermak 06a7c0c6c6 feat(esp_netif): Add support for custom got-ip/lost-ip events 2026-04-22 19:50:29 +08:00
David Cermak c69fb1bfe4 fix(configs): Remove mentions of ASIO from configs files 2026-04-17 16:14:53 +08:00
David Cermak 1707edbcbc fix(newlib): Remove definitions of raise() 2025-12-16 11:19:37 +01:00
David Čermák d878a786fd Merge branch 'fix/netif_enable_lostip_timer' into 'master' 
[esp_netif]: Enable/disable the lost-ip-timer explicitely

Closes IDF-10922

See merge request espressif/esp-idf!42044
 2025-10-24 14:23:33 +08:00
David Čermák 42abb32a86 Merge branch 'fix/netif_verbose_level_for_trace' into 'master' 
[esp_netif]: Change debug->verbose level for tracing logs

Closes IDFGH-12320

See merge request espressif/esp-idf!42344
 2025-10-24 14:19:40 +08:00
David Čermák 8a64cc15a5 Merge branch 'feat/netif_mtu_path_disc' into 'master' 
[esp_netif]: Support for MTU path discovery

Closes IDFGH-10355 and IDFGH-14560

See merge request espressif/esp-idf!42088
 2025-10-24 13:29:03 +08:00
David Čermák b3afa26a60 Merge branch 'feat/netif_sntp_events' into 'master' 
[esp_netif]: Support posting event on SNTP time updates

Closes IDF-1729

See merge request espressif/esp-idf!42075
 2025-10-24 04:42:00 +08:00
David Čermák 4a59e94b4e Merge branch 'fix/lwip_dhcps_fuzz' into 'master' 
[lwip]: Fix dhcp server minor issues found when fuzzing

See merge request espressif/esp-idf!42315
 2025-10-24 04:41:24 +08:00
David Cermak a6b216ac22 fix(esp_netif): Change debug->verbose level for tracing logs 2025-10-23 13:57:11 +08:00
David Cermak 787bb39765 feat(esp_netif): Support posting event on SNTP time update 2025-10-23 13:56:02 +08:00
David Čermák 6bfcd4b41c Merge branch 'fix/netif_igmp_cb' into 'master' 
[esp_netif]: Fix calling IGMP callbacks after igmp_init()

Closes IDF-13554

See merge request espressif/esp-idf!42310
 2025-10-23 13:53:51 +08:00
David Čermák 406c7f3ec6 Merge branch 'fix/netif_deprecated_inc' into 'master' 
[lwip]: Removed deprecated headers

Closes IDF-6414

See merge request espressif/esp-idf!41868
 2025-10-23 13:51:26 +08:00
David Cermak 4709069e13 fix(lwip): Fix dhcp-server to use callback only if configured 2025-10-23 13:49:21 +08:00
David Cermak 0cc53db591 fix(lwip): Fix dhcp-server to mem_free() items allocated by mem_alloc() 2025-10-23 13:49:21 +08:00
David Cermak 4c69bf826f feat(esp_netif): Add support for initial MTU in netif config 
Closes https://github.com/espressif/esp-idf/issues/15319
 2025-10-23 07:41:42 +02:00
David Čermák 3d5c2efb82 Merge branch 'netif_return_error' into 'master' 
Makes netif receive to return error

Closes IDF-7194

See merge request espressif/esp-idf!40325
 2025-10-22 03:06:18 +08:00
David Čermák 76966b3d8d Merge branch 'fix/docs_dhcp_acd' into 'master' 
[lwip]: Clarify and test DHCP conflict detection

Closes IDF-7271

See merge request espressif/esp-idf!42020
 2025-10-21 17:28:14 +08:00
David Cermak 37a711d829 fix(esp_netif): Enable/disable the lost-ip-timer explicitely 
Previously we had to set the timer to 0 to disable it completely,
    now we have a specific config option to switch it on/off
 2025-10-20 18:40:51 +08:00
David Cermak a80c9ef7ab fix(esp_netif): Fix calling IPv6 MLD callbacks after netif_init() 2025-10-20 12:38:55 +02:00
David Cermak 91bb47ec68 fix(esp_netif): Fix calling IGMP callbacks after igmp_init() 2025-10-20 12:38:55 +02:00
David Cermak 11921c10b9 fix(esp_netif): Fix return value of PPP input function 2025-10-20 12:22:38 +02:00
David Cermak ee97356448 fix(esp_netif): Add Backward compat option for external components to adjust 2025-10-20 12:22:38 +02:00
David Cermak fd9de0c19e fix(openthread): Update OT netif layers to return error 2025-10-20 12:22:38 +02:00
David Cermak 0b319e1670 fix(esp_err): Regenerated esp_err_to_name after lwip header removed 2025-10-20 17:51:39 +08:00
David Cermak 18907c2c8f fix(lwip): Remove deprecated ping wrappers over lwip raw api 2025-10-20 17:51:39 +08:00
David Cermak a04c5ba9bc fix(esp_netif): Remove deprecated sntp.h 2025-10-20 17:51:39 +08:00
David Cermak fdd86721e7 feat(esp_netif): Support for MTU path discovery 
Closes https://github.com/espressif/esp-idf/issues/11613
 2025-10-20 11:43:36 +02:00
David Cermak 0586066d1b fix(lwip): Clarify and test DHCP conflict detection 2025-10-14 12:48:58 +02:00
David Čermák 9f4a28fc8f Merge branch 'fix/lwip_remove_unused_flags' into 'master' 
[lwip]: Removed unused lwip flags

Closes IDF-10227

See merge request espressif/esp-idf!42123
 2025-10-05 02:20:24 +08:00
David Cermak 69baa8f998 fix(lwip): Removed unused lwip flags 2025-10-03 14:41:31 +02:00
David Čermák 44767e48f9 Merge branch 'feat/dhcps_support_hostname_per_client_cleanup' into 'master' 
fix(esp_netif): Simplify reporting clients hostname

See merge request espressif/esp-idf!42233
 2025-10-02 23:33:30 +08:00
David Cermak 35b47648e0 fix(esp_netif): Simplify reporting clients hostname 2025-10-02 16:58:15 +08:00
David Čermák 9063a6c279 Merge branch 'feat/lwip_netif_callbacks' into 'master' 
[lwip]: Add support for netif link callback

Closes IDFGH-16317

See merge request espressif/esp-idf!42097
 2025-10-02 12:37:37 +08:00
David Cermak 4e82073310 fix(docs): Mention lwip task name change in migration-docs 2025-10-01 21:00:56 +08:00
David Čermák 31602cbe66 Merge branch 'fix/lwip_rename_task' into 'master' 
[lwip]: Rename TCPIP_THREAD_NAME "tiT" -> "tcpip" (GitHub PR)

Closes IDFGH-12516

See merge request espressif/esp-idf!41915
 2025-10-01 21:00:48 +08:00
David Cermak 16b02aeb7a feat(lwip): Add support for netif link callback 2025-10-01 17:58:47 +08:00
David Čermák 5c7a237161 Merge branch 'fix/lwip_port_consistent_alloc' into 'master' 
[lwip]: Make lwip alloc/free consistend in port layer

Closes IDFGH-10271

See merge request espressif/esp-idf!42081
 2025-10-01 05:39:02 +08:00
David Cermak d744d16fb0 fix(lwip): Make lwip alloc/free consistend in port layer 
Merges https://github.com/espressif/esp-idf/pull/11534
 2025-09-30 17:07:44 +08:00
David Čermák 82d8f9f605 Merge branch 'feat/esp_netif_status_event' into 'master' 
[esp_netif]: Add support for netif status events

Closes IDF-13357

See merge request espressif/esp-idf!42143
 2025-09-27 13:36:03 +08:00
David Čermák 7ab29a89e5 Merge branch 'fix/esp_netif_minor_leak' into 'master' 
Fix tiny memory leak when PPP connection creation fails in esp_netif_new_ppp (GitHub PR)

Closes IDFGH-16327

See merge request espressif/esp-idf!42126
 2025-09-27 03:59:32 +08:00
David Čermák 747c172fdc Merge branch 'feat/dhcps_support_hostname_per_client' into 'master' 
[lwip/dhcps]: Add support for reporting clients hostname

Closes IDFGH-9326

See merge request espressif/esp-idf!42094
 2025-09-26 21:47:50 +08:00
David Cermak 75e0d62739 feat(lwip/dhcps): Add support for reporting clients hostname 2025-09-26 07:54:20 +02:00
David Cermak 48af385311 fix(esp_netif): Add support for netif status events 2025-09-26 07:11:04 +02:00
David Čermák ba0b61d98d Merge branch 'fix/esp_netif_remove_deprecated_api' into 'master' 
[esp_netif]: Remove deprecated APIs

Closes IDF-10213

See merge request espressif/esp-idf!42125
 2025-09-25 21:23:01 +08:00
David Cermak c9c3e4e972 fix(esp_netif): Remove deprecated APIs 2025-09-24 14:17:36 +02:00
David Čermák fe059bc551 Merge branch 'fix/esp_netif_const_correct' into 'master' 
[esp_netif]: Make esp_netif_ip6_get_addr_type() const correct

Closes IDFGH-15212

See merge request espressif/esp-idf!42085
 2025-09-24 14:39:49 +08:00
David Čermák c33b88db13 Merge branch 'fix/esp_netif_docs' into 'master' 
fix(docs): Remove esp_netif doxygen groups

Closes IDFGH-16050

See merge request espressif/esp-idf!40779
 2025-09-23 17:25:36 +08:00
David Cermak 8c8a680082 fix(esp_netif): Remove doxygen groups as esp-docs is flat docs style 
Closes https://github.com/espressif/esp-idf/issues/16993
 2025-09-22 20:37:49 +08:00
David Cermak a7627b0ce2 fix(esp_netif): Make esp_netif_ip6_get_addr_type() const correct 
Closes https://github.com/espressif/esp-idf/issues/15882
 2025-09-22 11:42:44 +02:00
David Čermák 453bd60576 Merge branch 'fix/sdkconfig.rename.docs' into 'master' 
fix(docs): Update unclear sdkconfig.rename example

See merge request espressif/esp-idf!41424
 2025-08-22 13:23:41 +08:00
David Cermak 808ea4b989 fix(docs): Update unclear sdkconfig.rename example 2025-08-21 15:36:57 +02:00
David Cermak a0802b1e58 Merge branch 'feat/esp32p4_soc_ver2' into 'master' 
feat(soc): added emac_reg.h to hw_ver2

See merge request espressif/esp-idf!41248

Note: Merged manaully, due to build errors from both TWAI and EMAC
 2025-08-14 17:02:50 +02:00
David Čermák 84b969ecea Merge branch 'feat/menuconfig_for_rio_enable' into 'master' 
feat(lwip/config): add menuconfig option to enable ND6 RIO support and set the RIO cache size

Closes IDFGH-13888

See merge request espressif/esp-idf!39488
 2025-06-26 22:13:57 +08:00
David Čermák bc34abb201 Merge branch 'fix/esp_netif_reassign_static_ip' into 'master' 
fix(esp_netif): Fix reasigning static IP after netif down -> up

Closes IDF-13024 and WIFIBUG-1228

See merge request espressif/esp-idf!39725
 2025-06-17 16:45:08 +08:00
David Čermák ce6e136e70 Merge branch 'fix/esp_netif_ip_events' into 'master' 
fix(esp_netif): Rename IP_EVENT_AP_STAIPASSIGNED to generic name

Closes IDFGH-14957

See merge request espressif/esp-idf!39425
 2025-06-17 16:28:45 +08:00
David Čermák b6ea70c57b Merge branch 'feat/lwip_no_iram_config' into 'master' 
feat(iperf): Add minimum IRAM test config

See merge request espressif/esp-idf!37704
 2025-06-17 16:26:51 +08:00
David Čermák d9457b807c Merge branch 'fix/lwip_dhcp_option_len_assert' into 'master' 
fix(lwip): Fix appending DHCP option with HW-ID

Closes IDF-13354

See merge request espressif/esp-idf!39749
 2025-06-12 15:01:10 +08:00
David Čermák c10d3ac9ff Merge branch 'update/wifi_remote' into 'master' 
change(examples): Re-enable examples which need esp_wifi_remote

See merge request espressif/esp-idf!39067
 2025-06-10 00:42:09 +08:00
David Cermak a39d38994f fix(lwip): Fix appending DHCP option with HW-ID 2025-06-09 10:29:24 +02:00
David Cermak d49f4d31d0 fix(examples): Update wifi-remote dependency to include IDF-v6 
Use esp_wifi_remote version < v2.0
Planned release v1.0 to support remote and native coexistence, which
should be still compatible with IDFv5.x and IDFv6.x
 2025-06-09 10:25:52 +02:00
David Cermak 8fede49368 change(examples): Re-enable examples which need esp_wifi_remote 
This reverts commit 7023b489a7.
 2025-06-09 10:25:48 +02:00
David Cermak c57254c4b1 fix(esp_netif): Fix reasigning static IP after netif down -> up 
Fixes regression from 307f45d5 (ip_info should be cleaned, but only if we're running DHCP client on that netif)
 2025-06-06 15:43:53 +02:00
David Čermák 469a39bb22 Merge branch 'fix/netif_ppp_dhcp' into 'master' 
fix(esp_netif): Fix incorrect DHCP call for PPP interfaces

Closes IDFGH-15097

See merge request espressif/esp-idf!38403
 2025-06-03 17:59:13 +08:00
David Cermak 63acb01dc1 fix(esp_netif): Rename IP_EVENT_AP_STAIPASSIGNED to generic name 
Since it's the DHCP server that assigned and IP to a client,
(the DHPCS doesn't have to be an AP, and DHCPC doesn't have to
be a station or an Eth netif)

Closes https://github.com/espressif/esp-idf/issues/15663
 2025-05-30 16:42:38 +02:00
David Cermak 80a5ec8e78 feat(iperf): Add minimum IRAM test config 2025-05-28 10:39:36 +02:00
David Cermak b90c12c30f fix(esp_netif): Fix incorrect DHCP call for PPP interfaces 
Closes https://github.com/espressif/esp-protocols/issues/800
 2025-05-27 20:07:34 +08:00
David Cermak c275b5e55b fix(ci): Fix the latest tag to master's v6.0-dev 
This is used only for caching (pip packages and submodules), so not very
important.
Probably forgotten when merging !38889 (f89d6ee5a0)
 2025-05-26 11:22:53 +02:00
David Čermák a74725a31b Merge branch 'feat/lwip/ipv6_dup_detect_tries' into 'master' 
feat(lwip/config): add menuconfig option for setting LWIP_IPV6_DUP_DETECT_ATTEMPTS

Closes IDFGH-9320

See merge request espressif/esp-idf!39080
 2025-05-26 17:00:47 +08:00
David Čermák 23c73cdc37 Merge branch 'feat/ppp_server_improve' into 'master' 
feat(ppp): Allow config PPP DNS servers for peer (GitHub PR)

Closes IDFGH-14720

See merge request espressif/esp-idf!37461
 2025-03-24 13:46:15 +08:00
David Čermák 0be20a5f22 Merge branch 'feat/lwip_hook_dhcp_extra_opt' into 'master' 
feat(lwip): Add DHCP extra option hook

Closes IDFGH-14572

See merge request espressif/esp-idf!36949
 2025-03-21 22:06:56 +08:00
David Cermak 54a58c05e6 feat(lwip): Add DHCP extra option hook 
Closes https://github.com/espressif/esp-idf/issues/15329
 2025-03-21 11:59:58 +01:00
David Čermák 49c9d797de Merge branch 'feat/update_lwip_to_support_ip6_route_clone_buffer' into 'master' 
feat(lwip): support cloning pbuf_ref when ipv6 forwarding

See merge request espressif/esp-idf!37402
 2025-03-12 17:04:20 +08:00
David Čermák 9715729b27 Merge branch 'fix/common_connect_sema_race' into 'master' 
fix(connect): Fix wifi_connect to delete semaphores after waiting on them

See merge request espressif/esp-idf!37164
 2025-03-03 20:01:15 +08:00
David Cermak dd27588ea7 fix(connect): Fix wifi_connect to delete semaphores after waiting on them 
On wifi-disconnect (after all retries), we signal to the IP semaphores
and delete them immediately, while the wait thread might be still
holding on them causing:
```
I (1682) example_connect: Waiting for IP(s)
I (4092) example_connect: Wi-Fi disconnected 201, trying to reconnect...
I (6502) example_connect: WiFi Connect failed 2 times, stop reconnect.

assert failed: spinlock_acquire spinlock.h:142 (lock->count == 0)
```
 2025-02-20 11:34:51 +01:00
David Čermák 584fc500d4 Merge branch 'fix/esp_netif_lost_ip' into 'master' 
fix(esp_netif): Fix posting GOT_IP after LOST_IP

See merge request espressif/esp-idf!36717
 2025-02-12 00:36:27 +08:00
David Čermák e11a918572 Merge branch 'lwip/enable_netif_api' into 'master' 
feat(lwip): Hardcode NETIF_API=1 to support POSIX netif API

See merge request espressif/esp-idf!35841
 2025-02-11 19:05:17 +08:00
David Cermak 307f45d512 fix(esp_netif): Fix posting GOT_IP after LOST_IP 2025-02-11 11:20:49 +01:00
David Cermak 42d2a131f6 fix(lwip): Remove if_indextoname() impl in favor of LWIP_NETIF_API 
ESP-IDF already hardcodes LWIP_NETIF_API=1, so the related netif APIs are
defined unconditionally.
 2025-02-10 19:34:57 +08:00
David Cermak 86089be928 feat(lwip): Hardcode NETIF_API=1 to support POSIX netif API 2025-02-10 19:34:57 +08:00
David Čermák df6e92eba2 Merge branch 'fix/eth_w5500_test_event' into 'master' 
fix(esp_eth): Fix test code to unregister event correctly

Closes IDFCI-2705 and IDFCI-2706

See merge request espressif/esp-idf!36723
 2025-02-04 20:46:45 +08:00
David Cermak a591e48b97 fix(esp_eth): Fix test code to unregister event correctly 2025-02-04 12:29:43 +01:00
David Čermák 3114ae365e Merge branch 'fix/event_no_isr_post' into 'master' 
fix(esp_event): Fix minor no-ISR post regression from 15f6775f5

See merge request espressif/esp-idf!36697
 2025-02-03 21:03:07 +08:00
David Cermak 881628c548 fix(esp_event): Fix minor no-ISR post regression 
from 15f6775f5d
 2025-02-03 12:26:35 +01:00
David Čermák 48c400d7e4 Merge branch 'fix/bridge_wifi' into 'master' 
fix(network/examples): Fix bridge example with eth-wifi config

See merge request espressif/esp-idf!36628
 2025-01-29 23:16:09 +08:00
David Cermak 9aad15daaa fix(network/examples): Fix bridge example eth-wifi config 2025-01-24 16:31:12 +01:00
David Čermák e65c9a52e8 Merge branch 'test/bridge' into 'master' 
[network/examples]: Fix build rules to test builds on for all targets

See merge request espressif/esp-idf!36590
 2025-01-24 23:25:17 +08:00
David Cermak b708c0195a fix(network/examples): Fix build rules to test builds on for all targets 
Uses wifi defines only if wifi is enabled for this target
 2025-01-24 10:45:24 +01:00
David Čermák 5685633f2d Merge branch 'fix/ping_data_race' into 'master' 
fix(lwip): Fix potential data-race in ping tcpip callback

See merge request espressif/esp-idf!36532
 2025-01-22 23:06:48 +08:00