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path: root/src/vnet/bier/bier_lookup.c
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2020-04-16bier: fix vector size confusing ASanBenoît Ganne1-1/+2
The vector is initialized to 1024 entries which is guaranteed to be enough, but as its size can shrink between calls, make sure ASan is aware of the expected size before using it. Type: fix Change-Id: I4bcc39867a886b3cb463854d2cda0b32155650e9 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-10-22vppinfra: add vec_set_len()Benoît Ganne1-3/+4
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>
2019-08-15vlib: copy trace_handle in vlib_buffer_copy/clone() functionsJohn Lo1-3/+0
Since vlib_buffer_copy() and vlib_buffer_clone() both preserve VLIB_BUFFER_IS_TRACED bit in flags field, it should also copy trace_handle which would add minimal overhead. Thus, callers of these functions do not have to call vlib_buffer_copy_trace_flags() to copy trace_handle. Type: refactor Signed-off-by: John Lo <loj@cisco.com> Change-Id: Iff6a3f81660dd62b36a2966033eb380305340310
2019-05-13Trivial Typo's in bier comments/docs.Paul Vinciguerra1-1/+1
Change-Id: I3b3e868277d5caf6b1341814003a3bc5726c2df9 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-04-08fixing typosJim Thompson1-1/+1
Change-Id: I215e1e0208a073db80ec6f87695d734cf40fabe3 Signed-off-by: Jim Thompson <jim@netgate.com>
2019-03-28Typos. A bunch of typos I've been collecting.Paul Vinciguerra1-1/+1
Change-Id: I53ab8d17914e6563110354e4052109ac02bf8f3b Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2018-11-02vlib: define minimum chained buffer segment sizeDamjan Marion1-1/+1
Change-Id: I9b5f7b264f9978e3dd97b2d1eb103b7d10ac3170 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-09-14BIER API and load-balancing fixesNeale Ranns1-3/+3
Change-Id: Ibda19d786070c942c75016ab568c8361de2f24af Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-02-06BIER: fix support for longer bit-string lengthsNeale Ranns1-13/+16
Change-Id: I2421197b76be58099e5f8ed5554410adff202109 Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2017-12-09BIER in non-MPLS netowrksNeale Ranns1-2/+3
as decsribed in section 2.2 ihttps://tools.ietf.org/html/draft-ietf-bier-mpls-encapsulation-10 with BIFT encoding from: https://tools.ietf.org/html/draft-wijnandsxu-bier-non-mpls-bift-encoding-00 changes: 1 - introduce the new BIFT lookup table. BIER tables that have an associated MPLS label are added to the MPLS-FIB. Those that don't are added to the BIER table 2 - BIER routes that have no associated output MPLS label will add a BIFT label. 3 - The BIER FMask has a path-list as a member to resolve via any possible path. Change-Id: I1fd4d9dbd074f0e855c16e9329b81460ebe1efce Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-11-09BIERNeale Ranns1-0/+367
- see draft-ietf-bier-mpls-encapsulation-10 - midpoint, head and tail functions - supported payload protocols; IPv4 and IPv6 only. Change-Id: I59d7363bb6fdfdce8e4016a68a9c8f5a5e5791cb Signed-off-by: Neale Ranns <nranns@cisco.com>