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2022-02-23http: improvement reset and close handlingFlorin Coras2-13/+31
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I37ff8099c6c8044881379b4cd47ca8843746c315
2022-02-23http hsa: support multiple listeners for http tpsFlorin Coras4-32/+195
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ie89326ed4e599231fc20de67c5dadbb428568bec
2022-02-23wireguard: fix dereferences null pointerGabriel Oginski2-14/+21
Type: fix Fixed coverity-issue CID 248517. Originally possible passing null pointer to one function and directly dereferences it. This patch fixes the issue by add a new condition to check this pointer. Change-Id: If506abaf08c9f003860b641971af291f68613c18 Signed-off-by: Gabriel Oginski <gabrielx.oginski@intel.com>
2022-02-22vrrp: fix thread synchronization issueMatthew Smith3-27/+33
Type: fix Fixes: 39e9428b90bc When a VRRP advertisement is received by a worker thread, the worker calls vl_api_rpc_call_main_thread() so the main thread will process the packet and make adjustments to VR state if necessary. The data being passed to the main thread included a pointer to the VRRP header in the received packet buffer. Since the main thread processes the RPC request asynchronously from the worker thread, it's possible for the worker to drop the packet and for the buffer to be overwritten before the main thread can process it. Copy the fields which may be needed by the main thread into a struct instead of passing a pointer to a packet buffer. Change-Id: I4e899e967df5a54776b521825a80e9cce1a94f5f Signed-off-by: Matthew Smith <mgsmith@netgate.com>
2022-02-22wireguard: prevent stacksmashing on poorly formed base64 keysJon Loeliger1-1/+1
Integer math on 32 bytes of base64 data might yield 33 bytes of data in some poorly formed user input of private key values. Rather than smashing the stack (detected) and aborting, simply allow for the possible yet irrelevant 33-rd byte of data. Type: fix Fixes: edca1325cf296bd0f5ff422fc12de2ce7a7bad88 Change-Id: I42acfbf3e8fbb3d517e21c53d4f80459d4800e9d Signed-off-by: Jon Loeliger <jdl@netgate.com>
2022-02-22linux-cp: Only enable/disable the punt feature on the 0<->1 transitionNeale Ranns1-9/+14
Type: fix otherwise the feature is enabled n times for n lcp-pairs and the packets go n times through the feature. Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: I8e47e4a293d6e2711f54aa09e9545e5e07728026
2022-02-21lisp: fix ip and udp checksum computationFlorin Coras1-7/+0
Type: fix Fixes: 6fdcc3d Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I820c505482801ff2ab8dac41a0016bb3a741a4ee
2022-02-21nat: make tcp/udp/icmp packet counters consistentKlement Sekera2-4/+12
TCP/UDP packets which are dropped are not counted towards TCP/UDP counters. Apply same behaviour to ICMP packets. Type: improvement Signed-off-by: Klement Sekera <klement.sekera@gmail.com> Change-Id: I487fa7135ac8e49431a621fac213638d2dab31c8
2022-02-18hsa: fix coverity warningsFilip Tehlar1-0/+4
Type: fix Signed-off-by: Filip Tehlar <ftehlar@cisco.com> Change-Id: I4ede67c901456d57e457c648d28153423d45fb41
2022-02-18perfmon: show distribution of uops delivered to frontendRay Kinsella4-8/+109
Breakdown the distribution of uops delivered to the frontend. Collerates directly with the source of the uops. Type: improvement Signed-off-by: Ray Kinsella <mdr@ashroe.eu> Change-Id: I93a57dbe56dfa0f378527844aa4e63f45a548e55
2022-02-18dpdk: support devargs for vmbusVladimir Ratnikov1-19/+29
Type: feature Signed-off-by: Vladimir Ratnikov <vratnikov@netgate.com> Change-Id: I2fd12a5b30aacdbaecb9156b829bfc06dfea377f
2022-02-18vnet: add set_max_frame_size callbacks for several interfacesArtem Glazychev1-0/+9
This is required after distinguishing between max_frame_size and MTU Type: fix Signed-off-by: Artem Glazychev <artem.glazychev@xored.com> Change-Id: Ie642bee4e30ca76903bb8be5eeb6914c2c09bf35
2022-02-18wireguard: fix passing null pointerGabriel Oginski2-10/+11
Type: fix Fixed coverity-issue CID 248517. Originally possibly passing null pointer to one function and directly dereferences it. This patch fixes the problem by add a new condition. Signed-off-by: Gabriel Oginski <gabrielx.oginski@intel.com> Change-Id: I02fc6fb5d1cfd6138ea4ba2b1946fd8a7ef34d3b
2022-02-17wireguard: Fix wireguard device name to use user-instanceJon Loeliger1-1/+2
If the user supplies an instance number when creating a wireguard interface, it should be used in the device name. If no user-instance is given, the device instnce (tunnel number) is used. For example: vpp# wireguard create instance 17 listen-port 23023 src 1.2.3.4 private-key MDEwMjAzMDQwNTA2MDcwODA5MTAxMTEyMTMxNDE1MTY= wg17 Type: fix Fixes: edca1325cf296bd0f5ff422fc12de2ce7a7bad88 Signed-off-by: Jon Loeliger <jdl@netgate.com> Change-Id: Ibf51868bf7b4b9e8a3f85557d05667207873bc91
2022-02-17tls http srtp: fix session index for listenersFlorin Coras2-3/+5
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: If5e6d0e8c686ea93674d6201c38b3a4d1c4786a5
2022-02-17vcl: add support for reconnectFilip Tehlar1-5/+6
Supported only when eventfd option is enabled. Type: feature Change-Id: Ic9d6e38604e978f7bc8e54d74fe9b8f3fc53622d Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2022-02-17ip: Move the IPv6 echo responder into the ping pluginNeale Ranns1-0/+184
Type: refactor To be consistent with the location of the IPv4 responder Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: Ie3a5c3ecc10755317591d7ff57b74770c2798e77
2022-02-17ping: fix incorrect index while clearing pingVyshakh Krishnan1-1/+1
Type: fix Signed-off-by: Vyshakh Krishnan <vyshakh@rtbrick.com> Change-Id: I0b085fd2d3d9b8e08a16585c4964101b6461bf06
2022-02-17dpdk: enable scatter on Rx for net/enaakolechk1-1/+0
Type: fix Since commit https://github.com/DPDK/dpdk/commit/e2a6d08bef489215ebb77b1d3033875ada757cfa DPDK started advertising scattered Rx feature for elastic network adapters. Thus, dpdk plugin doesn't have to disable it for ENA by default anymore Signed-off-by: akolechk <akolechk@cisco.com> Change-Id: I2d4f429be992e3c4edcc0c3adf8c55f3d5381631
2022-02-16af_xdp: change flag passed to bpf_set_link_xdp_fdDastin Wilski1-4/+1
Originally XDP_FLAGS_REPLACE was passed to the function. For kernels not defining this macro (for example 5.4) in if_link.h vpp sets it to 0. If kernel has this macro problem appears, replace flag requires specifying the program to be replaced. bpf_set_link_xdp_fd wraps around __bpf_set_link_xdp_fd_replace and passes 0 as old_fd, it leads to an error while assessing for replacement (if 0 is passed there is no assessing for replacement). To address this issue no flag is passed to the function, only 0. Type: improvement Signed-off-by: Dastin Wilski <dastin.wilski@gmail.com> Change-Id: I3689ce7eb8c71c699f0e589111929979c2bbe213
2022-02-16fib: Use the same adjacency that BFD is usingNeale Ranns1-2/+4
Type: improvement When the adj subsystem is notified of a BFD session, it attempts to find the appropriate adjacency from the session's key. This could lead to a mismatch between the adj used by BFD and that of FIB. The BFD session stores the adj it is using, so FIB uses that instead. Since adj is now using the same adj as BFD, it does not need to maintain its own locks. In BFD it is necessary to initialise the adj index used in INVALID and ensure it is not unlock before listeners are notified of the session delete. Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: I9630867b10bb18969475299a0c754942a8df0f44
2022-02-15quic: fix quic_config_fn cfg cmd parse errorfanxb1-3/+3
Type:fix Signed-off-by: fanxb <fxb_mail@163.com> Change-Id: I244f6ddd0a34e82ababd375646d3bb194602b5d5
2022-02-15tcp: Do not include the tcp_packet.h file in the ip4_packet.hNeale Ranns6-0/+6
Type: refactor IP4 does not depend on TCP (it's the other way around). This upside down dependency leads to some nasty circular includes when trying to use ip46_address.h in interface.h Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: I4a1bd21543b08b9c1cf1e5563da738414734a878
2022-02-14srtp: flag connections for no session layer lookupFlorin Coras1-0/+2
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Id78cdf742689a5cff356ac0aa3167af1c886b531
2022-02-13hsa: add http throughput test server appFlorin Coras4-2/+569
Can be used for throughput testing over http. For instance, start server: http tps #implicitly listens on port 80 Then, to test throughput with curl: curl <server_ip>/test_file_10g curl <server_ip>/test_file_123m Similarly, for https: http tps uri tls://<server_ip>/443 curl -k <server_ip>/test_file_1g Type: feature Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I30ab7f0d94a7357b3f04546e4a3d3c410a733908
2022-02-13memif: Fix underflowNathan Skrzypczak1-2/+2
Type: fix Change-Id: Id183c47328510b5db7ffcc7a4dfb41f5a3151399 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2022-02-11http: fix support for files larger than u32Florin Coras4-15/+16
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Iad7304c3a8fef14ec85c4240714feb86637411ca
2022-02-11http: add startup configuration stanzaFlorin Coras2-9/+50
Support segment and fifo sizes for now. Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ie7242936de7a87df8a703eb371f665be5be4390d
2022-02-10session: use transport endpoint cfg for listenFlorin Coras3-3/+4
Makes it similar to connects. Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I38c328670054e1a9ba4dc4ea8fe7519a5a09e8be
2022-02-10tests: Fix the FIB UTNeale Ranns1-25/+26
Type: test The FIB UT fails in debug mode because there is no string associated woth its fib_node_type_t. Change the tests to register their own type, which will give it a name. Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: I36e546718faa7241c088494cbae10939aca51d5a
2022-02-10vppinfra:remove uXxY_is_greaterDamjan Marion1-2/+2
not needed, '>' works... Type: improvement Change-Id: I9bfbac787e8dca24e9b1bceda0922740eed26346 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-02-08http_static: cleanup file handler and cacheFlorin Coras6-493/+674
Type: refactor Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I7aff3a02315f9f92039dd2e3af1cbd8312aec662
2022-02-07memif: memory leak when deleting memif interfaceSteven Luong1-0/+1
When deleting a memif interface, there is a memory leak in mif->local_disc_string. The code that leads to memory leak is memif_delete_if -> memif_disconect -> vec_dup Type: fix Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: I579c743c3d47770131153e083e65f6cd899067b3
2022-02-06http_static: fix coverity warningFlorin Coras1-2/+4
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I6d5527c49e9085f35be988549c2f1460be7fd4f0
2022-02-06dpdk: remove dead codeBenoît Ganne1-15/+1
rte_eth_tx_burst() returns the number of packets actually stored in transmit descriptors and the return type is uint16. n_sent cannot be negative and the if branch is dead code. Type: improvement Change-Id: Idc2980d342756c1093ddf74ea6207d072e819331 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2022-02-06perfmon: Fix typo in debug log messagesJon Loeliger1-2/+2
Signed-off-by: Jon Loeliger <jdl@netgate.com> Type: style Change-Id: I955c19ddbe06ef3651c03820fcc14054c63258b9
2022-02-05http_static: handle empty requestsFlorin Coras1-3/+12
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ic002444c51b1ecbbf18a49863cf01888d28c4632
2022-02-05http: estimate tx packets for schedulerFlorin Coras1-1/+13
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ibca4bf59e6319ffdc1beaa084ca80f216e062af0
2022-02-05session: track bytes dequeued in snd paramsFlorin Coras2-8/+5
Also reset send params flags before calling transports to avoid explicit resets in all transports. Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I1da7b3fab009728e7fee4199425ced933fa8a122
2022-02-03prom: add option to set stat name prefixFlorin Coras3-30/+83
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I8b40d4e935c9280ff89a3d0f8b30bd7beac1e08a
2022-02-03http: honor max seg len in ptr bufferFlorin Coras1-4/+6
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I58ecd933f36c6622f4c6b373d2d94a48f9fc9eae
2022-02-03ip nat: use ip rx sw_if_index in ip-local arc startFlorin Coras1-7/+31
This also changes the behavior of the nat44-ei hairpinning feature. Rather then enabling the feature on every nat interface, it is enabled only on local0. Type: improvement Signed-off-by: Filip Varga <fivarga@cisco.com> Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I4e16a83c9e328aa75fc61df508b620ef743ca775
2022-02-02prom: basic builtin prometheus stats exporterFlorin Coras6-0/+657
This is a vpp builtin alternative, not a replacement, for the existing vpp_prometheus_exporter. The plugin works by registering with http_static as a url handler for stats.prom and handles requests by scraping the stats segment in the main thread. It will therefore consume vpp process cpu cycles. By default the plugin is disabled. To enable, first start the http static server an then use "prom enable" cli. Type: feature Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: If6888e965d1b2361f6a5546586068213d37079d1
2022-02-02http_static: add support for async tx from handlersFlorin Coras6-87/+161
URL handlers can send data asynchronously if needed. Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I89eae690cb26543479c7659b5dc46604cbb22eba
2022-02-01nat: memory leak on nat44_plugin_disableSteven Luong1-0/+2
We invoke nat_affinity_enable for nat44_plugin_enable. We need to invoke nat_affinity_disable for nat44_plugin_disable to free the memory for bihash. Type: fix Fixes: I2743f7b1104b627bcc5ef937e3a50655313a26ea Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: I9adeb3225136e3fff853c2d5b8f9a30e98ddcf4c
2022-02-01nat: nat44-ei hairpinning code cleanupFilip Varga7-1547/+673
Removing obsolete unused nat44-ei nodes and functions. Type: refactor Change-Id: I1e03e283091c3c0d92908d04037cba00a348351a Signed-off-by: Filip Varga <fivarga@cisco.com>
2022-01-30cnat: maglev fixes & improvementsNathan Skrzypczak5-103/+400
This fixes the maglev logic which previously included a wrong simplication. It moves the maglev logic to its own file, and adds a test function in the debug cli. Type: improvement Change-Id: I2790ae2a26fc1c5739ff02f41d436bfcafd5b380 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2022-01-30snort: feature support on interface outputSivaprasad Tummala4-12/+64
support snort plugin on interface output via ip4-output fa Type: feature Signed-off-by: Sivaprasad Tummala <Sivaprasad.Tummala@intel.com> Change-Id: I2d5e7d0719c03f88806b12debfe596675dbd66c1
2022-01-30perfmon: topdown level 1 and 2 for icxRay Kinsella4-63/+183
Topdown level 1 and 2 for Intel Ice Lake (ICX). Limiting topdown support to THREAD for the moment on Ice Lake, as NODE support is still unreliable. Also removing Topdown Level 1 from Sapphire Rapids onwards, as Topdown LeveL 2 also shows Level 1 on Sapphire, and it reduces the overall number of bundles. Type: improvement Signed-off-by: Ray Kinsella <mdr@ashroe.eu> Change-Id: Iaa68b711dc8b6fb1090880b411debadb3c37f8bc
2022-01-30perfmon: fix init of bundles with pseudo eventsRay Kinsella3-18/+41
Previously Linux pseudo events were being counted as multiple fixed events, such that a bundle with pseudo events could exceed the number of available fixed counters. Reworked to ignore pseudo events in the accounting for the moment. Type: fix Fixes: 0024e53ad Signed-off-by: Ray Kinsella <mdr@ashroe.eu> Change-Id: Ic938f8266fd04d7731afbd02e261c61ef22a8522