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2023-01-27api: keep AddressSanitizer happyBenoît Ganne1-10/+11
Playing with vector length prevents AddressSanitizer to track accessible memory. Make sure we update the size of the vector once we received the data. Type: fix Change-Id: If7808254d46d7ab37d516e3de49e3583d07bb9ff Signed-off-by: Benoît Ganne <bganne@cisco.com>
2023-01-27api: keep AddressSanitizer happyBenoît Ganne2-6/+8
socket_tx_buffer is a vector, update its length accordingly so that AddressSanitizer can keep track of the allowed memory area. By doing so we can get rid of socket_tx_nbytes which becomes redundant with the vector length. Type: fix Change-Id: Ied7cb430b5dd40d5ed1390aa15bd5f455a0dba62 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2023-01-27api: keep AddressSanitizer happyBenoît Ganne1-0/+1
Type: fix Change-Id: I793206068b8dca15b2f7f525ae1049139333c5b8 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2023-01-26dns: keep AddressSanitizer happyBenoît Ganne2-16/+23
Type: fix Change-Id: I0ae4071ee317f38daa882fec17087a55afe75d1d Signed-off-by: Benoît Ganne <bganne@cisco.com>
2023-01-26dpdk: add intf tag to dev{} subinputNathan Skrzypczak2-0/+6
This patch allows to pass a tag when specifying the dpdk `dev { }` interface configuration. It allows a control plane generating a vpp.conf file to retreive the resulting mapping between dpdk interfaces & sw_if_indices in VPP without having to change the interface name exposed to the user. Type: feature Change-Id: I55907417de0083b82d4a127172816cec3459acf3 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2023-01-26wireguard: sending the first handshakeArtem Glazychev3-10/+13
After creating a peer, we send a handshake request. But it's not quite right to call wg_send_keepalive() directly. According to documentation, handshake initiation is sent after (REKEY_TIMEOUT + jitter) ms. Since it's the first one - we don't need to take REKEY_TIMEOUT into account, but we still have jitter. It also makes no sense to immediately send keepalives, because the connection is not created yet. Type: fix Signed-off-by: Artem Glazychev <artem.glazychev@xored.com> Change-Id: I61707e4be79be65abc3396b5f1dbd48ecbf7ba60
2023-01-25api: pcap capture api updateMaxime Peim5-4/+115
Allow enabling and disabling pcap capture via the API. A little bug is fixed along the way in vl_api_classify_pcap_set_table_t_handler. Type: improvement Signed-off-by: Maxime Peim <mpeim@cisco.com> Change-Id: I096129c82aecdc82bee5dbfb5e19c76a51d80aab
2023-01-24af_xdp: fix xdp socket create failChen Yahui1-2/+18
In libbpf code, xsk_socket__create will call xsk_link_lookup to get the xdp_sock bpf prog. But xsk_link_lookup can't get any bpf prog. This will cause Libbpf not to insert the fd into xsks_map and return ERROR. The solution to this problem is to insert fd into xsks_map ourselves instead of libbpf. Type: fix Change-Id: Ic5d279c6ddc02d67371262d6106a5b53b70e7913 Signed-off-by: Chen Yahui <goodluckwillcomesoon@gmail.com>
2023-01-23vppapigen: enable codegen for stream message typesStanislav Zaikin4-25/+51
Enable codegen for C type from 'rpc A returns B stream C' notation Type: improvement Change-Id: I05cfce71c385d414d7b177a080009628bc8c8fad Signed-off-by: Stanislav Zaikin <zstaseg@gmail.com>
2023-01-22vppinfra: fix random buffer OOB crash with ASANDmitry Valter1-1/+9
Don't truncate with vec_set_len bytes before they can be used. When built with ASAN, it these bytes are poisoned and trigger SIGSEGV when read. Type: fix Signed-off-by: Dmitry Valter <d-valter@yandex-team.ru> Change-Id: I912dbbd83822b884f214b3ddcde02e3527848592
2023-01-21vlib: make pending_interrupts valid for AddressSanitizerBenoît Ganne1-1/+1
vec_alloc_aligned() pre-allocates the vector memory but does not update its size, making ASan unhappy when trying to access it. Type: fix Change-Id: I80e753cf2458cf516d1180a24cfaca4f382339d5 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2023-01-20vppinfra: clib_bitmap fixMaxime Peim2-33/+144
In clib_bitmap_set_region and clib_bitmap_set_multiple the index of the last bit to set was off by 1. If this index was pointing to the last bit of the bitmap, another uword would have been allocated, even though it was unnecessary. Moreover, in clib_bitmap_set_region, bits in the last word were not properly set. Indeed, the n_bits_left value is wrong since n_bits is not decreased by the number of already set bits. Type: fix Signed-off-by: Maxime Peim <mpeim@cisco.com> Change-Id: I8d7ef6f47abb9f1f64f38297da2c59509d74dd72
2023-01-19vxlan: convert vxlan to a pluginSteven Luong17-38/+75
per https://jira.fd.io/browse/VPP-2058 Type: improvement Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: Ica0828de218d25ada2d0d1491e373c3b78179ac1
2023-01-19ip: add the missing offload checkMohsin Kazmi1-2/+2
Type: fix Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: I64283648985c98e81f315da32a451cef6e60f933
2023-01-18af_packet: add the missing header-len for packets with checksum offloadMohsin Kazmi1-0/+4
Type: fix Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: Ifb790c25b38b2b1865cda7d95891bddd4195c601
2023-01-18lb: add source ip based sticky load balancingNobuhiro MIKI7-34/+674
This patch adds source ip based sticky session, which is already implemented in many hardware LBs and software LBs. Note that sticky sessions may be reset if the hash is recalculated as ASs are added or deleted. Since this feature is unrelated to the other existing options, the lb_add_del_vip API version has been upgraded to v2 and a new option "src_ip_sticky" has been added. Type: feature Signed-off-by: Nobuhiro MIKI <nmiki@yahoo-corp.jp> Change-Id: I3eb3680a28defbc701f28c873933ec2fb54544ab
2023-01-18build: use CMAKE_C_COMPILER_LAUNCHER for ccacheGuillaume Solignac1-2/+2
In some situations, CMake will find ccache in /usr/bin but /usr/bin might not present in PATH. The former fix for this was to place the ccache configuration logic before the project() declaration, but since CMake 3.4 there is a new variable to be used which handles this case. For the original problem, see also https://crascit.com/2016/04/09/using-ccache-with-cmake/ Type: fix Signed-off-by: Guillaume Solignac <gsoligna@cisco.com> Change-Id: Ie026e02b2b06e2dca2d62da5fea7b1a104bcc7c3
2023-01-18vppapigen: include comments in jsonOle Troan2-11/+24
Type: feature Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: Ibd796adea734b64d9209c5e18c5b9800cbaf62c6 Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2023-01-18pppoe: fix memcpy out of bounds with gcc-11 on armTianyu Li1-1/+1
In function ‘memcpy’, inlined from ‘clib_memcpy_fast’ at /home/vpp/src/vppinfra/string.h:86:10, inlined from ‘memcpy_s_inline’ at /home/vpp/src/vppinfra/string.h:157:7, inlined from ‘vnet_pppoe_add_del_session’ at /home/vpp/src/plugins/pppoe/pppoe.c:356:7: error: ‘__builtin_memcpy’ offset [0, 5] is out of the bounds [0, 0] [-Werror=array-bounds] 34 | return __builtin___memcpy_chk (__dest, __src, __len, __bos0 (__dest)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Cc1: all warnings being treated as errors Hardware address is zero length vector for PPP, use vec_len instead. Type: fix Fixes: 62f9cdd82c52 ("Add PPPoE Plugin") Signed-off-by: Tianyu Li <tianyu.li@arm.com> Change-Id: If9fb409cfbbac77c15559d103987f0130bf30255
2023-01-18vppinfra:fix pcap write large file(> 0x80000000) error.aihua20131-1/+1
Type: improvement Signed-off-by: aihua2013 <51931196@qq.com> Change-Id: I22670f49abfb5d1fd728686fc7d65fb40ea6bda2
2023-01-18pci: fix musl crashBenoît Ganne1-8/+9
The musl libc does not support closedir(0) resulting in a crash. Only call closedir() if we successfully opened it. Type: fix Change-Id: I3198454f44735501047afc42b94b2fea273212f4 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2023-01-17acl: CLI allow replace, allow deletionPim van Pelt1-8/+66
Allow the CLI caller to specify an optional [index <idx>] index, which will remove the ACL at that index. This mimicks the API behavior, Add a 'delete acl-plugin acl index <idx>' to mimick the API acl_del call, which will refuse to delete a non-existent index, as well as an index that is referenced by an interface. Type: improvement Signed-off-by: pim@ipng.nl Change-Id: I5f240f7a4e3bca14e8122917e8a5186d80094de2
2023-01-17vlib: install dma.h to fix out-of-tree pluginsMohammed Hawari1-0/+1
Change-Id: I7888ab58abced93859ce15d0dbd1c3d7c94a02f5 Signed-off-by: Mohammed Hawari <mohammed@hawari.fr> Type: fix Fixes: 0654242d1ef51566f0d58445a16053cf376e5a6e
2023-01-16wireguard: add local variableGabriel Oginski1-17/+53
The current implementation of wireguard use dereference value from pointer, but between get and dereference the value from pointer can be occur change in pool memory, which means that this pointer can be invalid. Since current implementation doesn't handle with invalid pointers, segfault can occur. The fix add a local variable to keep index of peer from pool and also handle with null pointers from get pointer from pool. Type: fix Signed-off-by: Gabriel Oginski <gabrielx.oginski@intel.com> Change-Id: Ic161ab08266e584493338c682d827ea1fd754b98
2023-01-16ipsec: fix transpose local ip range position with remote ip range in fast ↵Piotr Bronowski2-13/+13
path implementation In fast path implementation of spd policy lookup opposite convention to the original implementation has been applied and local ip range has been interchanged with the remote ip range. This fix addresses this issue. Type: fix Signed-off-by: Piotr Bronowski <piotrx.bronowski@intel.com> Change-Id: I0b6cccc80bf52b34524e98cfd1f1d542008bb7d0
2023-01-14vlib: add const to char* params of several funcsSergey Nikiforov2-2/+3
These functions do not need modifiable strings. It helps with linker sections as well as C++ compatibility. It is a good style to use const where approriate. Type: refactor Signed-off-by: void234@gmail.com Change-Id: Ib437a01663aa61860c6a938d869ed1111da71ec7
2023-01-14vppinfra: add const to char* params of several funcsSergey Nikiforov3-11/+9
These functions do not need modifiable strings. It helps with linker sections as well as C++ compatibility. It is a good style to use const where approriate. Type: refactor Signed-off-by: void234@gmail.com Change-Id: I8d1e922197b3594122296e8c1af57e0a8ec0bf3d
2023-01-13vcl: set deq notify flag on epoll connected sessionsFlorin Coras1-0/+4
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I021f8e8bba247b0050d390a37dbc75900dc6a598
2023-01-13vppinfra: fix else if check in _vec_set_len()Liangxing Wang1-1/+1
Type: fix Signed-off-by: Liangxing Wang <liangxing.wang@arm.com> Change-Id: I1f757abccd228b9e73f25c96754738c8e6bff259
2023-01-13build: cmake NAMELINK_COMPONENT in vpp librariesNick Brown1-2/+4
Installs the unversioned .so symlink in the -dev component. This prevent debian lintian error: link-to-shared-library-in-wrong-package NAMELINK_COMPONENT was added in cmake 3.12 Type: make Change-Id: I9d743218fa1f6b677659d745525e399ff66e73f4 Signed-off-by: Nick Brown <nickbroon@gmail.com>
2023-01-13af_xdp: update af_xdp driver plugin to depend on libxdpYulong Pei3-26/+41
AF_XDP support is deprecated in libbpf since v0.7.0 [1], the libxdp library now provides the functionality which once was in libbpf, this commit updates af_xdp plugin to depend on libxdp, libbpf still remains a dependency even if libxdp is present, as it need use libbpf APIs for program loading. libxdp is distributed within xdp-tool [2], xdp-tools package also include libbpf in it as dependency, so here installed libxdp v1.2.9 and libbpf v0.8.0, both from xdp-tool-1.2.9 package. More information about libxdp compatibility can be found in the libxdp README [3]. In libbpf v0.8.0, The bpf_prog_load function was deprecated and changed to bpf_object__open_file and bpf_object__next_program and bpf_object__load, The bpf_get_link_xdp_id and bpf_set_link_xdp_fd functions were deprecated and changed to bpf_xdp_attach and bpf_xdp_detach, The bpf_object__unload function was deprecated and changed to bpf_object__close. [1] https://github.com/libbpf/libbpf/commit/277846bc6c15 [2] https://github.com/xdp-project/xdp-tools/releases/tag/v1.2.9 [3] https://github.com/xdp-project/xdp-tools/blob/master/lib/libxdp/README.org Type: improvement Change-Id: Ifbf6e3aa38bc6e0b77561f26311fd11c15ddb47e Signed-off-by: Yulong Pei <yulong.pei@intel.com>
2023-01-12vppinfra: fix longstanding corner case bug in serialize_get()Dave Barach2-0/+47
serialize_get() -> serialize_write_not_inline(...) was losing track of the current buffer index when it managed to empty the overflow vector but had to turn around and use it again. Test-case added to test_serialize.c. This issue dates from 2010. Type: fix Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I024a03f7a50fd6df543ddbc7c45d85def4f1981d
2023-01-12misc: use right include for fctnl.h and poll.hGuillaume Solignac13-14/+5
Musl is stricter than glibc and has a warning that including fctnl.h and poll.h should be prefered rather than their sys/ counterparts, which breaks -Wall setups. Type: fix Signed-off-by: Guillaume Solignac <gsoligna@cisco.com> Change-Id: Id101e999371951b0927cc8c4109f8f1536de1bc2
2023-01-12abf: exclude networks with deny rulesJosh Dorsey2-6/+10
Type: improvement Signed-off-by: Josh Dorsey <jdorsey@netgate.com> Change-Id: Iee43ca9278922fc7396764b88cff1a87bcb28349
2023-01-11virtio: add option to bind interface to uio driverBenoît Ganne3-2/+32
Type: improvement Change-Id: I30e66370c927afeb62ba3a2b3334bdc2a31d4561 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2023-01-11pci: add option to force uio bindingBenoît Ganne7-70/+89
Type: improvement Change-Id: Ifea4badd58f7e2b5e792d7506f6747851a08587f Signed-off-by: Benoît Ganne <bganne@cisco.com>
2023-01-11linux-cp: Fix endianness in lcp responsePim van Pelt1-1/+1
Creation of LCP will return garbled host_sw_if_index of the newly created TAP interface. Example PAPI code: ``` lcp_add = vpp.api.lcp_itf_pair_add_del_v2(is_add=True, sw_if_index=17, host_if_type=VppEnum.vl_api_lcp_itf_host_type_t.LCP_API_ITF_HOST_TAP, host_if_name="loop0", netns="dataplane") print(lcp_add) lcp_ret = vpp.api.lcp_itf_pair_get() print(lcp_ret) ``` Before, the returned host_sw_if_index has the wrong endianness: VPP version is 23.02-rc0~212-gf06a518f8 lcp_itf_pair_add_del_v2_reply(_0=103, context=2, retval=0, host_sw_if_index=301989888) (lcp_itf_pair_get_reply(_0=105, context=3, retval=0, cursor=4294967295),[lcp_itf_pair_details(_0=106, context=3, phy_sw_if_index=17, host_sw_if_index=18, vif_index=594, host_if_name='loop0', host_if_type=<vl_api_lcp_itf_host_type_t.LCP_API_ITF_HOST_TAP: 0>, netns='dataplane')]) After, it is correctly showing idx 18: VPP version is 23.02-rc0~212-gf06a518f8 lcp_itf_pair_add_del_v2_reply(_0=103, context=2, retval=0, host_sw_if_index=18) (lcp_itf_pair_get_reply(_0=105, context=3, retval=0, cursor=4294967295), [lcp_itf_pair_details(_0=106, context=3, phy_sw_if_index=17, host_sw_if_index=18, vif_index=595, host_if_name='loop0', host_if_type=<vl_api_lcp_itf_host_type_t.LCP_API_ITF_HOST_TAP: 0>, netns='dataplane')]) Type: fix Signed-off-by: pim@ipng.nl Change-Id: I9085bac0c4a9ad64356c67f9b85f4910131e349e
2023-01-11sr: remove stale runs_afterNathan Skrzypczak1-1/+0
This patch removes a .runs_after = VNET_FEATURES ("ip6-lookup"), On the 'pt' node, as 'ip6-lookup' does not belong to the 'ip6-output' arc. Type: fix Change-Id: Ie34aaf7351593f08c61e3b02aaf9f72a4de1a437 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2023-01-11nat: do not use nat session object after deletionBenoît Ganne2-0/+10
Type: fix Change-Id: Ifc709b6e7217a893d13aee6d3019e699637366ef Signed-off-by: Benoît Ganne <bganne@cisco.com>
2023-01-10sr: fix compilation errorsGuillaume Solignac2-7/+9
Uses VPP's clib_host_to_net functions, and initializes a potentially uninitialized variable. Type: fix Signed-off-by: Guillaume Solignac <gsoligna@cisco.com> Change-Id: Ie6b035c698f57ff39aeb955b35db8ec40f383b7a
2023-01-10build: do not link with libssl if not neededBenoît Ganne4-4/+4
In most cases we only need OpenSSL libcrypto (crypto primitives) but not libssl (tls). Type: improvement Change-Id: I9dce27d23d65bf46aea2d0f8aaf417240701efcc Signed-off-by: Benoît Ganne <bganne@cisco.com>
2023-01-10udp: avoid listener cleanups with active opensFlorin Coras2-0/+15
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ibff9f32e4fcaf0344207d8e43f3547180cbd4eef
2023-01-10vrrp: fix update virtual addr make mistakegaochx1-2/+2
When use update api delete a virtual address, no matter which IP want to delete, always delete the last one. Type: fix Signed-off-by: GaoChX <chiso.gao@gmail.com> Change-Id: Ia67c06dd53a442740794e1884d1a4aaa06965398
2023-01-10session: avoid trying to send incomplete dgramFlorin Coras1-2/+3
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: Ibebe9e4ab7331c3ae66c9502e910368acaba51ec
2023-01-10udp: initialize gso_size on dgram enqueueFlorin Coras1-0/+1
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: I1b5a35b9d53cc56d4d8050de70f40b95e92f1011
2023-01-06session: avoid dgram dequeues with no transportFlorin Coras1-0/+5
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I1a3393b579caeb5dc25b60bc1b4a71706fb07051
2023-01-06bfd: fix ip address cli parsingBenoît Ganne1-51/+58
unformat_ip46_address() requires the address type as 2nd parameter. Type: fix Change-Id: Iaa1aebaebd1a947dab6c936c3b931854c0a3facc Signed-off-by: Benoît Ganne <bganne@cisco.com>
2023-01-04vapi: add vapi_stop_rx_thread()Matthew Smith4-18/+47
Type: improvement Allow vapi to signal to an application's RX thread that it should wake up and exit. Before disconnecting from VPP's API, libvlibmemoryclient inserts an rx_thread_exit message into the client's own input queue to cause its RX thread to wake up from its blocking dequeue and exit cleanly. Add a function to vapi's API which will allow libvapi client applications which have an RX thread waiting for incoming messages using vapi_wait() to do the same thing. The existing libvlibmemoryclient code which does this was moved to a separate function and made available for vapi_stop_rx_thread() to call. Also fixed some inconsistencies in indentation of function prototypes in vapi.h to make checkstyle.sh happy. Signed-off-by: Matthew Smith <mgsmith@netgate.com> Change-Id: I7bbb73470807123cc63ef313cfb91d1fd31b34e5
2022-12-26vppinfra: fix function prototypesDave Barach2-4/+4
Type: fix Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: Idbdfdf2d3fdbb64366f50d5a7458c4073a4f2746
2022-12-23hsa: fix echo client workers initializationBenoît Ganne2-8/+7
We were creating an additional worker not backed by any VPP threads, leading off-by-1 access in the session main workers vector. Also uses vec_elt_at_index() when accessing session main workers vector elements to catch those errors more easily. Type: fix Change-Id: I6059116b7b64ae6b26ad83c1fcf55df8522868ad Signed-off-by: Benoît Ganne <bganne@cisco.com>