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2019-11-28svm: improve fifo segment verbose cliFlorin Coras2-9/+37
Type: feature Also make sure that size for dlmalloc allocated private segments is accurate. Change-Id: I6ec81ff99a13dd29b9664d768835a68019f0c96c Signed-off-by: Florin Coras <fcoras@cisco.com> (cherry picked from commit f8461bfb4822ca20f64df19dfbb3170e99f7e89d)
2019-11-28vcl: fix epoll connected events sidFlorin Coras1-2/+1
Type: fix Use sid returned by vcl_session_connected_handler instead of trying to infer it from vpp session handle. Change-Id: Ic0fbb90ec2bd851b435fc3f2a34265ac9a8ab29f Signed-off-by: Florin Coras <fcoras@cisco.com> (cherry picked from commit f1653e62fe41e3df429aadaaab22d0cc8aaa227a)
2019-11-28tcp: validate the IP address while checking TCP connectionSrikanth Akula1-9/+31
Type: feature Along with the port information, we need to validate the IP address details as well. This is very useful in the case port re-use scenario Signed-off-by: Srikanth Akula <srakula@cisco.com> Change-Id: I11e1ebcd3e56aae47ac235a89606a83c928aa6bb (cherry picked from commit cf4c2102d9dc3ccc939cca1137b24a75341f1b0c)
2019-11-28session tcp: refactor pacer timeFlorin Coras10-104/+81
Type: refactor Change-Id: Ic1c3e1f7987702cd88972acc34849dc1f585d5fe Signed-off-by: Florin Coras <fcoras@cisco.com> (cherry picked from commit a8e71c8981f039588a7ca94e6ab66b4ebac784a5)
2019-11-28tests: test tls casehaiyanx1.zhang1-0/+145
Type: feature Signed-off-by: haiyanx1.zhang <haiyanx1.zhang@intel.com> Change-Id: I071f5face0d489dc967cce1edcffbc1f8fac5c7e Signed-off-by: haiyanx1.zhang <haiyanx1.zhang@intel.com> (cherry picked from commit 419d31f817af0436c699c0b565e2d6a058c487db)
2019-11-28tests: add cli_return_response to vpp_papi_providerDave Barach2-3/+19
To improve gcov/lcov code coverage stats, it's necessary to send incorrect debug CLI commands; to force vpp into debug CLI error paths. cli_return_response() sends commands and returns the response object, so test vectors can handle failures. Type: feature Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I4fab591c9d2e30c996f016e18e4fd69b9c5bed06 (cherry picked from commit 5932ce17e128c096fcc56eb04b27e780da3cf255)
2019-11-19ipsec: fix trailing data overflowFilip Tehlar1-23/+21
IPsec writes trailing data at the end of the buffer without checking if there is enough space. If the packet length equals buffer size this leads to rewiting of the next buffer header in the pool. Type: fix Change-Id: Iceb27bb724c7243863a4b532aad0808051b7d74c Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2019-11-19crypto: do not crash if no crypto engine loadedBenoît Ganne1-1/+1
Do not overflow ops_handlers vector. Type: fix Change-Id: I8d5e7fb8125a7bd87ecfe6f4f1390fb9f43dad8f Signed-off-by: Benoît Ganne <bganne@cisco.com> (cherry picked from commit 6545df7913b53d71415c7c9643cb824c2ffbaaa7)
2019-11-18session: unify buffer tx dispatchingFlorin Coras1-26/+11
Type: refactor Use pending tx buffer vector to postpone dispatching of all buffers, i.e., either generated as a result of tx events or custom tx event. Change-Id: Ic5894c4653c338cfb04555d20857f954b245ee83 Signed-off-by: Florin Coras <fcoras@cisco.com> (cherry picked from commit 8a754f1a55fb16a4d42efd5c606e5a07b4afffe9)
2019-11-18fib: Copy the prefix before use in case the underlying entry reallocs.Neale Ranns3-6/+19
Type: fix all other uses of the fib_entry_get_preifx in the code base don't pass the prefix into recursive functions. Change-Id: Ic1c56acd406a733b215ee2fd98b6bed58b490a4f Signed-off-by: Neale Ranns <nranns@cisco.com> (cherry picked from commit 320dfcf2aa8f4617b51a2bb15f3d0f93ee62d4dc)
2019-11-18gtpu: check packet has enough data for gtpu headerBenoît Ganne2-106/+60
Type: fix Change-Id: I604e4dd2b29962bfcd8e950a0074637dab53c79e Signed-off-by: Benoît Ganne <bganne@cisco.com> (cherry picked from commit 318fbfe89d4143824cec1ed81f9f7fbcddc21639)
2019-11-18bonding: fix non-null terminated vectorBenoît Ganne1-2/+2
Type: fix Change-Id: Iea7d73a304236b525b95bdad3bfdb41e711f8cdb Signed-off-by: Benoît Ganne <bganne@cisco.com> (cherry picked from commit a03c7d5b9280e1cd5d89cb7cc15bd05b56062c95)
2019-11-18vlib: fix handoff queue sequencing bugDave Barach1-1/+2
Set vm->check_frame_queues after actually enqueuing a frame. Under obscure circumstances, the code managed to set check_frame_queues so far in advance that 100 dispatch cycles could elapse before the frame enqueue succeeded. That resulted in permanent lack of queue service. Type: fix Ticket: VPP-1734 Fixes: 18191 Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: If2d398202b4ba2b96581d25e8142daef3f74c9e5 (cherry picked from commit 320998a8126766c0db92d9c7652f765f9565a7b5)
2019-11-18tcp: avoid retransmits post resetFlorin Coras2-0/+6
Type: fix Change-Id: Ib6a8f5ca597389700e5746f089a5cec7eee65ab5 Signed-off-by: Florin Coras <fcoras@cisco.com> (cherry picked from commit fd4c3fe364becc02527ed5f9088d904c7bc34a6f)
2019-11-18rdma: fix name auto-generation on createBenoît Ganne1-1/+5
When creating rdma interface without specifying a name, we need to generate one instead of NULL. Type: fix Change-Id: If41870691dec47e8e673d48ac4b4ddffd2385a03 Signed-off-by: Benoît Ganne <bganne@cisco.com> (cherry picked from commit a50892e1504401e243076f08d9077675eb0b030e)
2019-11-18tap: fix cli parserDamjan Marion1-4/+5
Type: fix Change-Id: I38ee9efd23774cce7790565825527cca9ba6f200 Signed-off-by: Damjan Marion <damarion@cisco.com> (cherry picked from commit 0ba86cb1bdcc273ebc3d5a92f765639a64894a7a)
2019-11-18dpdk: ipsec gcm fixesChristian Hopps3-25/+14
- Fix AAD initialization. With use-esn the aad data consists of the SPI and the 64-bit sequence number in big-endian order. Fix the u32 swapped code. - Remove salt-reinitialization. The GCM code seems inspired by the GCM RFCs recommendations on IKE keydata and how to produce a salt value (create an extra 4 octets of keying material). This is not IKE code though and the SA already holds the configured salt value which this code is blowing away. Use the configured value instead. Type: fix Change-Id: I5e75518aa7c1d91037bb24b2a40fe4fc90bdfdb0 Signed-off-by: Christian Hopps <chopps@labn.net> (cherry picked from commit d58419f19b33560d224471bc16674a525427308e)
2019-11-18crypto: fix crypto perf unittest crashFan Zhang1-1/+33
Type: fix crypto perf test crashes for key size different than 16 bytes. This patch fixes the issue Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com> Change-Id: Ic8a8ca83ca189c879815dc5d065b8c6f7826cd41 (cherry picked from commit bc2e640db7533394a3de7bdffd78fadf2a2ffd9f)
2019-11-18svm: fix byte accounting when allocating fifo headerFlorin Coras1-0/+1
Type: fix Change-Id: Ie50625271d257da814445ce13c2e6cd98986d523 Signed-off-by: Florin Coras <fcoras@cisco.com> (cherry picked from commit c9dff181c8d135b95a12297c44bb4aa87b95b21d)
2019-11-18tests: make threads in punt tests join when finishedAndrew Yourtchenko1-8/+23
The 42693521f6046997133c8f63bcfc9d615d96f69d added the timeout to the child process join + print the name of the offending child process. Upon testing the issue furher, appeared the offenders were always the same - punt tests. The processes running them were stuck trying to acquire lock, even if all the user-accessible execution has finished. Some searching revealed that one needs to tread carefully when dealing with Thread and Multiprocessing at the same time. punt tests used threads but did not call thread.join. Somehow it worked in some cases but not the others. This fix makes the threads exit cleanly - which also makes the timeouts waiting for the process to join disappear. Type: test Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com> Change-Id: I05d99bb48a9987544bbfe45118755c09d7867aa0 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com> (cherry picked from commit 3f8c87132d63c14f1ba90d7db6cf2a2aba0f8cb9)
2019-11-18nat: NAT udp counter & unit test fixesFilip Varga5-20/+20
Ticket: VPP-1798 Type: fix Change-Id: I42f02d5824575720e95b9fc99cfa864252221a82 Signed-off-by: Filip Varga <fivarga@cisco.com> (cherry picked from commit 5854b43de4c04a7c52b0cf03cd548c9cac86c325)
2019-11-18tcp: correct validity check return valueRyujiro Shibuya1-0/+1
Type: fix Signed-off-by: Ryujiro Shibuya <ryujiro.shibuya@owmobility.com> Change-Id: Ib59bf664d8da20516d8f16d716c5e8698675da4b (cherry picked from commit 3ea17d54a9a00c81bc672a7be1d48b765ac87ed2)
2019-11-18tests: support setting random seedKlement Sekera4-1/+13
Log the random seed used when running tests and provide means to re-use it in a later run. Type: feature Change-Id: I18d2a36ee802b901d4cca5577df41cec07f09cc0 Signed-off-by: Klement Sekera <ksekera@cisco.com> (cherry picked from commit 45a95dd782b91e9ae5665b5f95be4b6d7f99b879)
2019-11-18libmemif: reset number of queues on disconnectJakub Grajciar1-9/+6
Type: fix Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com> Change-Id: If4df47b1109ac90d4d5834b3aa7d326f6b3761d2 (cherry picked from commit 718a19b8f9aa3dca26aaf4eb6bd9f60eb6376d30)
2019-11-18tests: avoid test runner hanging on child test process joinAndrew Yourtchenko1-1/+13
In parallel test, the single process is spawning a bunch of child processes running the tests, and communicates to them. When the child process signals that it has finished, the parent calls child.join(). Sometimes this join never returns. The result is a lot of defunct python processes, and the test run just hangs. I have seen this failure intermittently a fair bit in a busy containerized environment, and by chance, consistently reproduced it on a Thinkpad X280 with 8G of RAM and Ubuntu 19.04, which allowed to diagnose it. Type: test Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com> Change-Id: If0a3110fc2d23e73d77c310d61c3ea90a2b53610 (cherry picked from commit 42693521f6046997133c8f63bcfc9d615d96f69d)
2019-11-18ipsec: ipsec-input: check for too-short packetsBenoît Ganne1-12/+25
Make sure packet is big enough before processing it. Policy matching is done speculatively but is discarded if packet is too short. Type: fix Change-Id: I647db2c4e568b0d9bf2cfd5056e1b1c2e25132fe Signed-off-by: Benoît Ganne <bganne@cisco.com> (cherry picked from commit f7f49640bbb4339d71f8b713b04b8f401d5fc270)
2019-11-18vlib: fix for vlib_node_add_next_with_slotChristian Hopps1-1/+10
- vlib_node_add_next_with_slot was not cleaning the old next node references to the given slot when replacing it with new next node. This mostly worked until one tried to set the slot to a previously (but not currently) used next node for that slot. Type: fix Signed-off-by: Christian Hopps <chopps@labn.net> Change-Id: I7ee607625da874e320158b80f12ddc16e377f8e9 (cherry picked from commit 2e8b0618b12d317f2a4632e69a0663dcd8dde472)
2019-11-18mpls: number of mpls tunnel paths returns zeroIJsbrand Wijnands1-1/+1
The number of paths on the mpls tunnel returned through the bapi is always zero. Doing a ntohl on a uint32 and poking it into a uint8 causes the problem. Type: fix Signed-off-by: IJsbrand Wijnands <ice@cisco.com> Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com> Change-Id: I4135ad43a891e7818ca673c8067ef1f11cb34530 (cherry picked from commit bf103d99e651f3b221361f6d964ae84870fd7a6b)
2019-11-18session: reschedule asap when snd space constrainedFlorin Coras2-7/+28
Type: feature Improves fairness for sessions that are snd space or pacer constrained. Change-Id: Ida5f523090f1dcbfb17bf5116bc7917747ac8593 Signed-off-by: Florin Coras <fcoras@cisco.com> (cherry picked from commit dd97a48d9fac91c7f16a31aa661dd6c968c3b760)
2019-11-18vlib: Handle race in thread barrier processingAlexander Kabaev1-1/+1
When CLIB_DEBUG is enabled, vlib_foreach_main macro asserts that vlib_main it currently looks at is safely parked in barrier, by checkling that vlib_main->parked_at_barrier is not 0. Unfortunately, the check is racy - workers first increment the atomic counter to indicate that they have reached the barrier and _then_ set this_main->parked_at_barrier to 1. For the last worker to suspend this opens the race - main thread is free to execute and assert immediately after atomic counter has been incremented, before worker gets to write to own parked_at_barrier. Fix this by simply swapping the order of two operations. Type: fix Signed-off-by: Alexnader Kabaev <kan@FreeBSD.org> Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com> Change-Id: Iae47abd6ca0be1c5413f5ecaefabc64cd7eac2ed (cherry picked from commit feda545105106d673fdca61028331c86eeb1f408)
2019-11-18tls: fifo size is u32Dave Wallace1-3/+10
- unformat_memory_size() writes to a uword * - Limit cli input to u32 Type: fix Signed-off-by: Dave Wallace <dwallacelf@gmail.com> Change-Id: I453a5633e04f9ee6f2f1a843634f99063a81579b (cherry picked from commit b1a81aa67942aa1b5a97a4199310c9ffeaab1f5f)
2019-11-18tests: decode worker stdout/stderr outputDave Wallace1-2/+2
Type: fix Signed-off-by: Dave Wallace <dwallacelf@gmail.com> Change-Id: I309254e9e99920fbeaa50eea503c1c2a9470abfe (cherry picked from commit 97ea2f4ec0ec337a4d391f5225e89d12ba2ddb38)
2019-11-18vcl: handle segment map errorsFlorin Coras1-8/+12
Type: fix Change-Id: Ibd122a4565c067627c4bbc8cac7df2d5b6497392 Signed-off-by: Florin Coras <fcoras@cisco.com> (cherry picked from commit dbc9c599b9d4453c7433ac59dd21f088778e024b)
2019-11-18session tcp: infra for transports to send buffersFlorin Coras4-60/+36
Type: feature Add infra that allows transpors to enqueue pending buffers without the need to build and manage their own pending frames. An important benefit is the fact that buffer wire/tx ordering is ensured by session layer. Change-Id: I764fd1693d610b321a1d0c84b648a314f14583db Signed-off-by: Florin Coras <fcoras@cisco.com> (cherry picked from commit 2a7ea2ee92d6dc4800ee21323d3324a9e8449dcf)
2019-11-15ip: Punt rather than drop unkown IPv6 ICMP packetsNeale Ranns1-5/+5
Type: feature Change-Id: Ib137c453ff2dd5b9d028c653afa80e6b2b81b9e0 Signed-off-by: Neale Ranns <nranns@cisco.com> (cherry picked from commit 1afe95272672ae0ff42109a9a682907fd169973e)
2019-11-15http_static: fifo-size is u32Dave Wallace1-0/+5
- Limit cli input to u32 Type: fix Signed-off-by: Dave Wallace <dwallacelf@gmail.com> Change-Id: Ib1f8ee9764da91a7804cc08901112c3f074130bc (cherry picked from commit b101058890d66c960713fc7c203094fb54643755)
2019-11-15rdma: fix next node rx redirectBenoît Ganne1-8/+2
Type: fix Change-Id: I694db40c3a0361852d01b84c7a45e32e39e9f4af Signed-off-by: Benoît Ganne <bganne@cisco.com> (cherry picked from commit 972d71da8683259c238b3b0e69665655f2d35b70)
2019-11-15ikev2: fix traffic selector matchFilip Tehlar1-2/+2
Type: fix Change-Id: I81ab3dcd03f397b3d275da6cfa094e048ad92f95 Signed-off-by: Filip Tehlar <ftehlar@cisco.com> (cherry picked from commit cb3cfe876b3bbe2f360e3b32a43a060bdcb8bf9e)
2019-11-15session: fix show cli with closed sessionFlorin Coras1-1/+3
Type: fix Change-Id: Ifb6ead644c0273b84a5647f7923053f1db7c5a76 Signed-off-by: Florin Coras <fcoras@cisco.com> (cherry picked from commit 2d0b2bbb97d57cb4bac30e4f3138b70c277aee47)
2019-11-15vlib: enhance the "show cli" debug CLI commandDave Barach3-49/+210
Dump the entire CLI, mp-safe commands, non-mp-safe commands, commands which have been executed. Optionally, clear the hit counters. Type: feature Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: Ie38fc664b7deaabc35ca35be68db7e159272f551 (cherry picked from commit a1f5a956e5b2cfeb591dcdfb34d23ebed84d0bca)
2019-11-15session: avoid double dispatch of new eventsFlorin Coras1-14/+17
Type: fix Avoid re-dispatching new events if they've just been added to the old events linked list. Change-Id: Ie5d0b799eae6cebb118d97204e5111eb194c0b8e Signed-off-by: Florin Coras <fcoras@cisco.com> (cherry picked from commit 45b7973dddc9f1b50d7f20cc1abe150b2ad9931f)
2019-11-15vlib: Trivial - fix typo in short helpPaul Vinciguerra1-1/+1
Type: fix Change-Id: Ifada594088984291ce2e79da0bbbbd1f500640c9 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com> (cherry picked from commit 43d8cf6fad25ed8d53be38f824739c59a3aff716)
2019-11-15dpdk: use local loggerPaul Vinciguerra1-5/+5
Type: fix Change-Id: I44922f70aef6a3c53f0f56c6d0656502c8fd69b2 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com> (cherry picked from commit 59c110736bb173b9d65ced3020ea794daa0ff000)
2019-11-15session: app-closed to transport-deleted on delete notifyFlorin Coras2-2/+2
Type: refactor As a result, transport-deleted is the only session state that has no transport data structure. Change-Id: I2da2bc4bbb141d8a7b52faae66a4733de8f8513b Signed-off-by: Florin Coras <fcoras@cisco.com> (cherry picked from commit 3b5e222f8a4d0ccd4ec4eace2551491f13de85d9)
2019-11-15ip: reassembly: fix use-after-freeBenoît Ganne2-5/+10
When processing the last buffer of a reassembled packet, the current buffer will be freed and must be reloaded using the updated index. Type: fix Change-Id: Ib39e29e60eb527b4cd4828a3aa37d82c8dddd709 Signed-off-by: Benoît Ganne <bganne@cisco.com> (cherry picked from commit cf7803d2e864fb71f14943a544ac309d3d0510cb)
2019-11-15tests: DEBUG=gdb[server]-all to debug worker(s)Dave Wallace2-13/+74
Type: test Signed-off-by: Dave Wallace <dwallacelf@gmail.com> Change-Id: I0264451632c1ce780b38a2c15a7e34350fc6d521 (cherry picked from commit 2456433df46ae99dfbcec6260d14e592b5823c83)
2019-11-15vcl: add api to set lcl ipFlorin Coras5-7/+43
Type: feature Change-Id: I40169fbbe8a20670dd612c341b6c78b5c925bf74 Signed-off-by: Florin Coras <fcoras@cisco.com> (cherry picked from commit ef7cbf6adf1882af4d4ae8657632d4a2a59efcb2)
2019-11-15vlib: linux: fix wrong iommu_group value issue when using dpdk-pluginYulong Pei1-22/+19
When VPP work with dpdk-plugin, linux_vfio_main_t->container_fd is always -1 since it never have chance to run open("/dev/vfio/vfio") to get the fd. But this lead to a potential issue of VPP, that is, when start VPP without uio-driver field setup in /etc/vpp/startup.conf, VPP will run to automatical select uio driver in vlib_pci_bind_to_uio() and the function depend on iommu_group value to decide to work on vfio or vfio-noiommu mode. Since in vlib_pci_get_device_info() have the condition container_fd != -1, so the iommu_group value will be always -1 at this scenario, this caused that VPP mistake to run with vfio-noiommu driver on intel_iommu=on state. Actually in order to get iommu_group and iommu_group/name value, no need to depend on linux_vfio_main_t->container_fd value, so the fix remove the condition lvm->container_fd != -1, then it can get the correct iommu_group value. Type: fix Change-Id: I3f162fc4971b9a2b8717205f8f3b52e30c5e5b69 Signed-off-by: Yulong Pei <yulong.pei@intel.com> (cherry picked from commit 45495480c8165090722389b08075df06ccfcd7ef)
2019-11-12tcp: fix retransmit with no sacksFlorin Coras3-10/+18
Type: fix Change-Id: I6f7df0d358f57f7feadb9b7a3fcffb99558b2af8 Signed-off-by: Florin Coras <fcoras@cisco.com> (cherry picked from commit bf1f8b7f288c29bfcc128b1d09eae1c1eac2b7cc)
2019-11-07nat: reapply respect udp checksumFilip Varga6-170/+428
Type: fix Signed-off-by: Filip Varga <fivarga@cisco.com> (cherry picked from commit 16572355c9069e2e8e4836dc6bd6a65feed2d390) Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: I119ee45f7007e0a689d46c9f75eb6314f15990e2