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6199 Commits

Author SHA1 Message Date
Jerome Forissier
b1edb7780f tftp: bind to TFTP port only when in server mode 
The TFTP app should not bind to the TFTP server port when configured as
a client. Instead, the local port should be chosen from the dynamic
range (49152 ~ 65535) so that if the application is stopped and started
again, the remote server will not consider the new packets as part of
the same context (which would cause an error since a new RRQ would be
unexpected).

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
 2025-07-15 22:09:27 +02:00
Simon Goldschmidt
56b29f8bcf ip4_frag/ip6_frag: fix potential NULL-pointer access on memory errors 2025-06-03 21:04:39 +02:00
Alexey Lapshin
571c46253f src/core: fix gcc analyzer warning 
Make ip4_addr_isany check first to avoid warning:
"check of 'ipaddr' for NULL after already dereferencing it [-Werror=analyzer-deref-before-check]"
 2025-05-26 19:10:03 +02:00
Mike Kleshov
ca0395c5ae Revert "Apply patch #10511: remove code with no effect in httpd.c" 
This reverts commit f877b457a1bb759d48567326ec020be7e3a3d989.
 2025-04-02 10:22:43 +03:00
MinghaoWang
31d8988f89 Apply patch #10358: preserve dhcp memory type flag 2025-03-21 22:34:52 +03:00
Mike Kleshov
f877b457a1 Apply patch #10511: remove code with no effect in httpd.c 2025-03-21 19:35:05 +03:00
Mike Kleshov
6c8874bf5d Apply patch #10047: HTTP11_CONNECTIONKEEPALIVE2 not needed any more 2025-03-21 19:25:31 +03:00
Oswin Bult
8459488006 Apply patch #10406: simplify sign extension 2025-03-21 18:48:50 +03:00
Jarno Malmari
e55896319b Fix compilation with LWIP_DEBUG 
Signed-off-by: Simon Goldschmidt <goldsimon@gmx.de>
 2025-02-24 21:52:41 +01:00
Simon Goldschmidt
554e104095 next release will probably be 2.2.2 2025-02-06 08:34:57 +01:00
Simon Goldschmidt
77dcd25a72 Prepare 2.2.1 release 2025-02-05 20:38:17 +01:00
Jan Breuer
5ee5801c2c snmp: remove unused prev field from snmp_varbind 2024-11-29 18:26:07 +01:00
Jan Breuer
f05e20101e snmp: remove handling of varbind->prev because it is never used 
No code in snmp traverses varbinds backwards so prev is never used.
This also fixes false positive dangling pointer detection by GCC.
 2024-11-29 18:26:07 +01:00
Jan Breuer
52bb3eedd7 snmp: fix dangling pointer in snmp_traps 2024-11-29 18:26:07 +01:00
Erik Ekman
3cae475d63 apps/snmp: Remove @retval tags on void methods 
Fixing clang 19.1.0 error:
src/apps/snmp/snmp_traps.c:140:15: error: empty paragraph passed to '@retval' command [-Werror,-Wdocumentation]
 2024-11-26 23:45:57 +01:00
jeans
86c9f79991 refactor: added apple macro for fs handling 2024-05-14 13:53:42 +02:00
Simon Goldschmidt
d0efd9ef7b tcpip: fix that TCPIP_CORE_LOCK is not released for LWIP_TIMERS==0 
See bug #65328

Signed-off-by: Simon Goldschmidt <goldsimon@gmx.de>
 2024-02-19 21:44:18 +01:00
Krzysztof Mazur
e799c266fa makefsdata: extend file type matching with .shtml and .shtm 
[Problem]
When using makefsdata perl script to convert shtml files with SSI tags
the shtml files get generated with text/plain content type, making
browsers not render them correctly

[Solution]
Extend the regex to generate text/html content type for any of:
.htm, .html, .shtm, .shtml extensions
 2024-02-19 20:58:58 +01:00
Kirill Lokotkov
93821fc437 Fixed netdb.c when LWIP_SOCKET_HAVE_SA_LEN == 0 
Fields sin6_len and sin_len are always used in the file but not all implementations of sockaddr_in or sockaddr_in6 have this fields (including Linux implementation).
Added #if-check to avoid compilation errors in such cases.
 2024-02-19 18:13:28 +01:00
Kirill Lokotkov
7c494b3829 Added "lwip/errno.h" to netdb.c includes 
Defines EINVAL and ERANGE are used in the file but not included directly. When I try to use <sys/socket.h> and <arpa/inet.h> as LWIP_SOCKET_EXTERNAL_HEADERS it causes errors with this defines.
 2024-02-19 18:13:28 +01:00
Simon Goldschmidt
347054b329 Fix C++ compatibility of newly added function lwip_memcmp_consttime() 2024-01-09 21:26:40 +01:00
Simon Goldschmidt
c167a54540 ppp: use constant-time memcmp for checking credentials 
See #65119
 2024-01-09 21:23:11 +01:00
Simon Goldschmidt
25de99d1c1 Introduce constant-time memcmp and use it for snmpv3_get_engine_boots 
See #65118
 2024-01-09 21:14:49 +01:00
Simon Goldschmidt
09d929f7ff Fix uninitialized variable warning introduced with last commit 
(at least reported by MS-VS C compiler)
 2024-01-09 20:51:10 +01:00
Renzo Davoli
83abc8714c avoid callbacks for unsuccessful lwip_accept 
See bug #64780
 2024-01-09 20:45:05 +01:00
Simon Goldschmidt
09188668c7 update tinydir.h to newest version (1.2.6) 
Update to cxong/tinydir version 1.2.6 commit 8124807 ("Fix buffer overflow in tinydir_file_open with long path names")

Although we're not affected of this bug, prevent others copying from our repo being affected...
 2024-01-04 22:00:56 +01:00
Simon Goldschmidt
b413b04093 makefsdata: fix buffer corruption with very long paths 
See bug #64941
 2023-11-29 22:03:46 +01:00
Simon Goldschmidt
ee1523630a httpc with LWIP_HTTPC_HAVE_FILE_IO: fix heap buffer overflow for long local filenames 
See bug #64940
 2023-11-29 21:35:38 +01:00
Erik Ekman
5e3268cf3e src/core: Fix speling issues 
Found by codespell
 2023-10-14 18:16:49 +02:00
Erik Ekman
5e45328bb5 src/apps: Fix speling issues 
Found by codespell
 2023-10-14 18:08:00 +02:00
Erik Ekman
b6b20613ce src/api: Fix speling issues 
Found by codespell
 2023-10-14 18:04:35 +02:00
Erik Ekman
3c06267d8e apps/http_client: Fix speling issues 
Found by codespell
 2023-10-14 17:51:01 +02:00
Erik Ekman
0ab52ff447 PPP: Fix speling issues 
Found by codespell
 2023-10-14 17:51:01 +02:00
Florian La Roche
670a2f0827 Fix typos 
From patch #10399
 2023-10-14 17:34:13 +02:00
Simon Goldschmidt
1eeb70fbfa dhcp: fix memory corruption when LWIP_DHCP_MAX_DNS_SERVERS > DNS_MAX_SERVERS 
see patch #10124
 2023-10-12 22:08:14 +02:00
Simon Goldschmidt
b9ca1deba8 Fix building with ISO C90 
This fixes the changes of commit 574bd6e5aa
 2023-10-12 21:41:49 +02:00
Simon Goldschmidt
efe78e7e5b pbuf_cat: add a simple check to ensure we don't cat the same pbuf to itself 2023-10-12 21:34:11 +02:00
David Fries
35cbad52cc Document that sntp_setservername doesn't copy the string 
I was expecting the string to be duplicated, doing a Google search
shows others did as well.
 2023-10-12 21:04:11 +02:00
duckpowerMB
574bd6e5aa tcp_in : fix ooseq update error 
if a pbuf received with the same seqno in ooseq ,
we then check  the size and replace the existing one
with the larger one,but if the existing one is the
last segment in ooseq ,it might has been trimed before.
the replacing action will overrun our receive windows

see patch #10106 and bug #56397
 2023-10-12 21:00:21 +02:00
Thomas Kindler
de0b97861a Fix bug #60681: Initialize custom data in pbuf struct 
Add a #define that users can use to initialize LWIP_PBUF_CUSTOM_DATA fields.

see patch #10072
idea by Thomas Kindler <mail_lwip@t-kindler.de>
 2023-10-12 20:29:16 +02:00
Simon Goldschmidt
f5e7e8e576 pbuf: pbuf_get_contiguous: allow passing NULL for buffer to prevent copying 
see bug #62832
 2023-10-12 08:26:00 +02:00
Faidon Liambotis
4f88651247 Add MEM_CUSTOM_ALLOCATOR and make LIBC a subset of it 
Allow one to provide a custom implementation of free/malloc/calloc
instead of the lwip internal allocator. The code to use the libc's
implementation already existed, so generalize the existing code and make
the libc variant a specialized case of this new capability, retaining
full backwards compatibility.
 2023-10-11 21:45:55 +02:00
Simon Goldschmidt
e01c9a9504 dhcp: set LWIP_DHCP_DISCOVER_ADD_HOSTNAME==1 by DEFAULT_ACCEPTMBOX_SIZE 
see bug #63457
 2023-10-11 21:39:48 +02:00
Simon Goldschmidt
90a440eafd sockets: fix socket leak when using setsockopt/getsockopt hook with LWIP_NETCONN_FULLDUPLEX==1 
see bug #63458
 2023-10-11 21:23:32 +02:00
Simon Goldschmidt
583f352f60 altcp_mbedtls: don't ignore return value of mbedtls_ssl_flush_output 
see bug #64045/task #16283
 2023-10-11 21:18:56 +02:00
Simon Goldschmidt
7fd1350802 sockets: fix bug #63898: allow socket option IPV6_CHECKSUM for both IPPROTO_IPV6 and IPPROTO_RAW 
See bug #63898
 2023-10-10 22:27:03 +02:00
Simon Goldschmidt
ab1f582043 httpd: fix bug #64458: When tcp_err() is invoked, tcp_pcb is freed but httpd_post_finished() is not called by httpd.c 2023-10-10 20:40:42 +02:00
Simon Goldschmidt
b5f6720f88 apps/tftp: fix compiling for 64-bit 2023-10-10 20:39:45 +02:00
Simon Goldschmidt
c8f42025ce ipv6 reassembly: fix detecting holes in reassembled packets 
Added unit test for reassembly.

See bug #64767
 2023-10-10 16:31:16 +02:00
Simon Goldschmidt
16e8ef3145 ipv6: fix ip6_current_header() after reassembly 
ip6_current_header() should point to the header before the reassembled data,
not to the first received pbuf (not necessarily the same).

See bug #64031
 2023-10-10 16:31:09 +02:00