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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)
2019-11-15vcl: add api to set lcl ipFlorin Coras3-1/+3
Type: feature Change-Id: I40169fbbe8a20670dd612c341b6c78b5c925bf74 Signed-off-by: Florin Coras <fcoras@cisco.com> (cherry picked from commit ef7cbf6adf1882af4d4ae8657632d4a2a59efcb2)
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)
2019-11-05vlib: only dump 1st buffer in chain by defaultBenoît Ganne1-1/+1
Several nodes include buffers in their traces, but only the 1st. When formatting the trace we must not try to iterate through all chained buffers. Default to display only the 1st buffer. Type: fix Change-Id: Ib3c668bbf4ab70ae68eba2ac402c7b7329825b70 Signed-off-by: Benoît Ganne <bganne@cisco.com> (cherry picked from commit 4354317bf3592d81fcafd94e33b320c3e49f45d3)
2019-11-05ipsec: fix esp trace seq number overflowBenoît Ganne2-4/+12
Do not copy invalid seq number if packet is too small. Type: fix Change-Id: I1e78f5920e9645521f57efccaf35bbf9ce0676a8 Signed-off-by: Benoît Ganne <bganne@cisco.com> (cherry picked from commit c520fe7ab9db6fa60f9e69be990dd5c83eb40522)
2019-11-05session: fix dispatch event loggingFlorin Coras1-16/+27
Type: fix Change-Id: Icf3c73cd7eb7565ed6e1b0371da172b5408a9d36 Signed-off-by: Florin Coras <fcoras@cisco.com> (cherry picked from commit ba13c3b3695cb4758848d856174b725afcc7cdb8)
2019-11-05tcp: track lost rxt segments in byte trackerFlorin Coras2-0/+5
Type: feature Change-Id: I18dfac9c3d2f539edf20dba64cd2b7b541154144 Signed-off-by: Florin Coras <fcoras@cisco.com> (cherry picked from commit 46ec6e018e95a10d46d018dbc15d90c309b5dccc)
2019-11-05l2: fix typo in doxygenPaul Vinciguerra1-2/+2
Type: style Change-Id: I286280fffa6ab5d3e15986911a4ccc35efbf41c3 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com> (cherry picked from commit ddbd90aae332e6c4b59e35bf44a735e592a3a053)
2019-11-05ip: cleanup typos in documentationPaul Vinciguerra8-17/+17
Type: style Change-Id: I7d44b7fab1b8b196e4934cb4832ee51084c5bf98 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com> (cherry picked from commit 5b755e2f9fce239b5280ac1e5e21f835464fa017)
2019-11-05tcp: rx fifo size is u32Dave Wallace1-2/+18
- Limit cli input for rx fifo size to u32 Type: fix Signed-off-by: Dave Wallace <dwallacelf@gmail.com> Change-Id: If5a8e0668acf5b0f369acf4f120e47a012bd1899 (cherry picked from commit db39656d7a85ac6e9e6fbed9ea59b3089acc8cae)
2019-11-05tls: fix on tcp connection resetZeyu Zhang2-3/+12
VPP would fail in tcp_connection_reset() if the tls or app session was just created. Type: fix Change-Id: I45d107f57e4f3fc468c15ca3392d5e1c413bd690 Signed-off-by: Zeyu Zhang <zeyu.zhang@intel.com> (cherry picked from commit cbbc4a2558eca8d78e0bd713ff58c54e294b1819)
2019-11-05lisp: fix lisp-gpe db hashBenoît Ganne1-2/+2
lgt->key is already a pointer to the key, hash the pointed data instead of the pointer value. Type: fix Change-Id: I4d29d8c6519afc3843cb2e5ef88795d60f715e23 Signed-off-by: Benoît Ganne <bganne@cisco.com> (cherry picked from commit 0c4def0e84e3f563d9b2729f16b159f18d382602)
2019-11-05session: allow transport cleanup only if not deletedFlorin Coras1-2/+3
Type: fix Change-Id: I51282182952a66be698226bace39626df4d67b9f Signed-off-by: Florin Coras <fcoras@cisco.com> (cherry picked from commit 5afea129ed0c85f5313791d1d55fed6cdcc079c7)
2019-11-05ip: trivial typos in docsPaul Vinciguerra2-9/+9
Type: style Change-Id: I620f15b96ee5401e0145a139f06d343d7c4fadb4 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com> (cherry picked from commit f158944cc4f1bfcc21bed16f5c6f9177734adecd)
2019-11-05tcp: avoid sending acks when data availableFlorin Coras3-5/+24
Type: fix Change-Id: I02e2cb2d349f9ddb2bfed040a08ca448f379d565 Signed-off-by: Florin Coras <fcoras@cisco.com> (cherry picked from commit cb711a4ec908b89edc9da29d3c2e093dab85fbbf)
2019-11-05session: avoid old io dispatch if no slots left to sendRyujiro Shibuya1-2/+3
Type: fix Signed-off-by: Ryujiro Shibuya <Ryujiro.Shibuya@owmobility.com> Change-Id: I8e1f6cbd905ad5c21aed1b2e358540d0fbd7fc47 (cherry picked from commit 2a1118411deed799e079bf34d3f6d8bccb37f8c5)
2019-11-03gso: fix buffers traceAndrew Yourtchenko1-0/+1
When segmenting, new buffers must inherit the original buffer trace handle. Type: fix Change-Id: Ibd1859a501b2862906dfc563b98652cfee5681da Signed-off-by: Benoît Ganne <bganne@cisco.com> Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2019-11-03ipsec: fix tunnel protection removalFilip Tehlar1-1/+1
Type: fix Change-Id: I4d5546d1f9b3a162291997f6f0c094c5c3d6cf31 Signed-off-by: Filip Tehlar <ftehlar@cisco.com> (cherry picked from commit 89b24950005914317c142149fa1ba8a167a978ca)
2019-10-31tcp: correct tcp connection lookup conditionRyujiro Shibuya1-7/+10
Type: fix Signed-off-by: Ryujiro Shibuya <ryujiro.shibuya@owmobility.com> Change-Id: Ibdbac568d5f765e6b5c959cab5e32dc33335064d (cherry picked from commit c8be851161739d9f0b1c4bfbda4e991461ff0bc9)
2019-10-31tcp: improve rate samples for retansmitted segmentsFlorin Coras3-77/+184
Type: fix - Initialize max_seq on both transmitted and retransmitted segments - Keep track of segments that have been sacked. - Track new data segments sent during recovery Change-Id: Ice55231a3da200ae6171702e54b2ce155f831143 Signed-off-by: Florin Coras <fcoras@cisco.com> (cherry picked from commit d6ae4bf13a7819d64d128d196d491af4700fa948)
2019-10-31tcp: fix sack retransmit beyond snd_nxtFlorin Coras2-2/+13
Type: fix Ensure that sack retransmit logic does not try to inadvertently send new data. Change-Id: Idfda19643577d9c1b58e2af8d8283cabfbaf98e6 Signed-off-by: Florin Coras <fcoras@cisco.com> (cherry picked from commit 81cb8e4092991d3fd1e24f0862c12548a2d4c714)
2019-10-31tcp: Init cwnd from ssthresh.Sergey Ivanushkin2-2/+38
Set high ssthresh out of the box and make configurable Type: fix Signed-off-by: Sergey Ivanushkin <sergey.ivanushkin@enea.com> Change-Id: Iba1549b4ee55e51468ad0b28ef3d26a85fa9cae0 (cherry picked from commit c30318da220953610820a2e7cd957da7046eaf4b)
2019-10-31session: increase max ctrl msg sizeFlorin Coras3-2/+13
Type: fix Connect ctrl message recently outgrew the maximum ctrl msg size, so increase the limit. Also add static asserts for messages that could potentially exceed the limit. Change-Id: I0d3e32e0d4d67d7e222cff14ddba59a0c3fb8b00 Signed-off-by: Florin Coras <fcoras@cisco.com> (cherry picked from commit e24a4bc023b880cb01aeaf8ffea98f44dd66ef4a)
2019-10-31tcp: avoid head retransmit if scoreboard has no holesFlorin Coras2-3/+2
Type: fix Change-Id: I6164ad0d97cd91b60c85302eff691836d12a0a70 Signed-off-by: Florin Coras <fcoras@cisco.com> (cherry picked from commit 8a8b05c526883fe34b83239a3c4f56087d1df9e5)
2019-10-29devices: vhoost cpu->copy array overflow on tcp jumbo frame (65535 bytes)Steven Luong2-2/+8
We reserve 40 slots in cpu->copy array prior to copy out to avoid overflowing the array. However, 40 is not enough for the jumbo frame because desceiptor buffer len is likely at 1536. Change the reserve to 200 and add ASSERT to avoid encountering the same problem in the future. Type: fix Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: Ibf0c03c4b4f33e781d5be8679ccd6c3a4b4a646d (cherry picked from commit 7331005c16d0e1499080899b2a0676a0cd945595)
2019-10-29vppinfra: add vec_set_len()Benoît Ganne2-4/+6
l2-flood and bier nodes reset vector length without updating it to its effective size. Introduce a helper to do it (this allows ASAN to keep track of the new vector size). Type: refactor Change-Id: I2d652550c440f0553a2b49c3ee3d37b49ebc16c3 Signed-off-by: Benoît Ganne <bganne@cisco.com> (cherry picked from commit 8a4bfdae87286ed281df855c58b669eb6b76aaf8)
2019-10-29tcp: fix mss flag in option parsingFlorin Coras1-1/+1
Type: fix Change-Id: Ib03151a097caf15e4e8285afea83d1b930a874b0 Signed-off-by: Florin Coras <fcoras@cisco.com> (cherry picked from commit a9e1f7b99bcb2164f3481cf48134d4efe7319c04)
2019-10-29tls: allow disconnects from main threadFlorin Coras1-1/+4
Type: fix Use api with explicit thread index to retrieve tls contex on close. Change-Id: Ibdc4338747300b7fc8f91ef3e10bcd48ce7ae366 Signed-off-by: Florin Coras <fcoras@cisco.com> (cherry picked from commit 6faac1622e0d5352da987c73a6f3f1ec55896116)
2019-10-29tcp: refactor flags into cfg and conn flagsFlorin Coras4-31/+89
Type: refactor Change-Id: Ib5e2ecf55732599e1322736e3662178c9da49c7d Signed-off-by: Florin Coras <fcoras@cisco.com> (cherry picked from commit bbcfaac9571004d87998684c123354667b726532)
2019-10-29tcp: improve pacing after idle send periodsFlorin Coras6-76/+124
Rest pacer on ack reception if we haven't recently sent anything. Type: feature Change-Id: I820bacd81b65130052dfafbfcbe6ca4553069fbc Signed-off-by: Florin Coras <fcoras@cisco.com> (cherry picked from commit c31dc31f84961033ecb6354811e0c360b6cf5f79)
2019-10-27bonding: fix interface deletionBenoît Ganne1-15/+7
Copy sw_if_index value instead of using pointers to original bif->slaves content which could be overriden by eg. vec_del1(). Type: feature Change-Id: I37e458effd6b2367479574f7bd3facd4e93bada4 Signed-off-by: Benoît Ganne <bganne@cisco.com> (cherry picked from commit cc3aac05697976b512ce68017ca02b27d613eff2)
2019-10-27session: fix use-after-freeBenoît Ganne1-1/+1
Type: fix Change-Id: Ie63b80db56febc8a16bafcdd5399b2f92b6aa437 Signed-off-by: Benoît Ganne <bganne@cisco.com> (cherry picked from commit 94d2da0b294b0084dd97217e79de18842f09356b)
2019-10-27ipip: fix typos in short_helpIgnas Bacius1-3/+3
Type: fix Signed-off-by: Ignas Bacius <ignas@noia.network> Change-Id: Ica069e8c9dd4efd1f00639754da471bf11418b57 (cherry picked from commit 3d93ad9f33c8743ba3a6d3babdd1d25fdfbf0c6e)
2019-10-27ping: Move to pluginMohsin Kazmi6-1370/+11
Type: refactor Change-Id: I51d5bf54dfd408aa0c406cbdf0f4be10ef19d10d Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> (cherry picked from commit 26c7a4b0b6488423688f4a7f3c8aacf0d1b9c742)
2019-10-27tcp: retry lost retransmitsFlorin Coras7-155/+205
Add heuristic that detects lost retransmitted segments and retries sending them. Type: feature Change-Id: I34d1bb16799e1993779222eb2bfad4b40704159e Signed-off-by: Florin Coras <fcoras@cisco.com> (cherry picked from commit be237bf02382854118986e8ea84c7544e42023f2)
2019-10-27sr: fix deleting an SR l2 steering policyAhmed Abdelsalam1-3/+7
Type: fix Signed-off-by: Ahmed Abdelsalam <ahabdels@cisco.com> Change-Id: I9e98b1622785e58484bf316ef491e44cfb06bcb7 (cherry picked from commit a6b93eac5979f1f1166cdf6f8bfa216b243b2662)
2019-10-22bonding: feature arc may not be enabled for the slave interfaceSteven Luong1-2/+2
vnet_feature_enable_disable takes sw_if_index, not hw_if_index. If there is a subinterface created prior to the slave interface is created, sw_if_index and hw_if_index start to diverge and the problem will happen. Type: fix Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: I11e1f099378832f83b748526c6cbeb56960fad3c (cherry picked from commit 1a41a35b27da6921d6d86a9f1ad5f1b46e1185f7)
2019-10-22ip: fix clang debug compilationBenoît Ganne1-3/+1
The non-extern declaration confuses clang linker in debug mode. The function is defined as inline above anyway. Type: fix Fixes: c6215d902f Change-Id: Ic7e4477631cf0bcfb31ab3f81effe3642dd4223e Signed-off-by: Benoît Ganne <bganne@cisco.com> (cherry picked from commit 5b1379be3e25df096d97dcd217965169fc6bb1b2)
2019-10-22tcp: fix tso not work in single buffer issueSimon Zhang2-6/+9
Type: fix Signed-off-by: Simon Zhang <yuwei1.zhang@intel.com> Change-Id: Iddb6fd41812e8c97af58859ef43279cfc0f9d1df Signed-off-by: Simon Zhang <yuwei1.zhang@intel.com> (cherry picked from commit 8a047ed741072bdb8d93b0841473eae06ae3c9d0)
2019-10-22mpls: support fragmentation of mpls output packetRajesh Goel6-16/+120
Type: fix Signed-off-by: Rajesh Goel <rajegoel@cisco.com> Change-Id: Ie4372c5cf58ab215cdec5ce56f8a994daaba2844 (cherry picked from commit d6f1c9c5141c177a14d011a514e392a9357398fb)
2019-10-22ip: only install IPv6 prefixes in FIB when the interface is upNeale Ranns1-39/+36
otherwise they get installed twice and the reference counting means they are not removed. This is the same behaviour as IPv4. Type: fix Change-Id: I9266e04ccff6ff06a577e85973a2ddbeb9dfc52b Signed-off-by: Neale Ranns <nranns@cisco.com> (cherry picked from commit 1ff3c15b3c7607c9b590ad44d18dea5eb1cb8c4e)
2019-10-22fib: P2P interfaces do not need specific multicast adjacenciesNeale Ranns1-3/+18
they can use the 'auto' adj for all traffic Type: fix Change-Id: Id2b9557683252a94badc8f9dfab5f7b2ae26f1ee Signed-off-by: Neale Ranns <nranns@cisco.com> (cherry picked from commit da0e7497ca972f3219352d884b5c51e455503dbb)
2019-10-18tcp: rate sample for persist segmentsFlorin Coras1-0/+6
Type: fix Change-Id: I7c38d2ad6364f098529f51c15b533eb234b82716 Signed-off-by: Florin Coras <fcoras@cisco.com> (cherry picked from commit dd60b1b128d8d6c07dc8b8bcbf932b808cedbaab)
2019-10-18dhcp: API return code fixNeale Ranns1-2/+2
Type: fix Change-Id: Ifcbfeecd6ca1215ec473eec4cce736ab4eacde80 Signed-off-by: Neale Ranns <nranns@cisco.com> (cherry picked from commit d751746af9ca1130202d19bddd96a5f6af2ecc5c)
2019-10-18ip: Fix IP unnumbered dump of one interfaceNeale Ranns1-1/+1
Type: fix Change-Id: I35fb6fdfba50c4a59cf1ffb94cb51487bcf5afc9 Signed-off-by: Neale Ranns <nranns@cisco.com> (cherry picked from commit ac3e72cb9765f78f1cf03ff5d5ccd9ff944668b6)
2019-10-17fib: fix use-after-free for interface adj removalBenoît Ganne1-0/+3
Type: fix Change-Id: I82308e368d14d84f5970dad229bdcf2de7d1839d Signed-off-by: Benoît Ganne <bganne@cisco.com> (cherry picked from commit 7391156ce68a81f258d65f498ec6161d694fae47)
2019-10-17bonding: graph node running after bond-input in feature arc may crashSteven Luong2-3/+42
In bond RX quad loop, when all packets within the frame have the same incoming interface, we cannot skip calling bond_update_next because that function calls vnet_feature_next() to update the b->current_config_index. The next node needs the correct b->current_config_index to work with. Type: fix Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: I3d8b3d4e0f95490f406fae7638f0c43c301ce664 (cherry picked from commit 71e5b4710258376873c62428cb4a81b2a650fc26)
2019-10-17ip: RD-CP API incorrect reply codeNeale Ranns1-1/+1
Type: fix Change-Id: Ie436d51999dc1384a0db492f28a7e66620e14551 Signed-off-by: Neale Ranns <nranns@cisco.com> (cherry picked from commit be01e635bcc942395c581eeb5a108edaaa82e36f)
2019-10-17fib: recursive calculation leads to delegate pool reallocNeale Ranns1-4/+14
Type: fix Change-Id: Ib7ac53d1b59b641ccd3b1d733107d7f1ba174314 Signed-off-by: Neale Ranns <nranns@cisco.com> (cherry picked from commit a66020becd7d01eefea55244cbcf5df9679a9443)
2019-10-16misc: add "maxframe" and "rate" to packet-generator cli.Christian E. Hopps3-5/+13
Allow for setting the maximum number of generated packets to be included in the frame passed to next nodes. This is very important for testing code which may be susceptible to multi-frame vs single-frame bugs (e.g., code that is doing re-ordering where packets may be buffered between frames). Update: - remove redundant packet "rate" option. - reduce n_max_frame to u32 as that's what pulled from the CLI. Type: feature Signed-off-by: Christian E. Hopps <chopps@chopps.org> Change-Id: Ie362bbb110b2cf01d9f65c559bbe9101e17b7fdc Signed-off-by: Christian Hopps <chopps@labn.net> (cherry picked from commit 87d7bac5cf2ebdc7820e1edaadc2cc3b6d111cf2)