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| author |   Alex Popovsky <apopovsk@cisco.com> | 2016-09-01 20:57:45 -0700 |
|---|---|---|
| committer |   John Lo <loj@cisco.com> | 2016-09-02 10:46:15 +0000 |
| commit | 52901246e02c3d648c25a089c3dce5b6b4fb3112 (patch) | |
| tree | a9a121a0a5a62f0bac73991c884ee4741c62a346 /vlib/dir.dox | |
| parent | ee4743adf5019ccc800257991492aec75d2f3e44 (diff) | |
Fix for invalid check of SPARSE_VEC_INVALID_INDEX
When looking up a UDP port / GRE protocol in the sparse vectors
next_by_dst_port / next_by_protocol a data from the vector was
tested for SPARSE_VEC_INVALID_INDEX instead of sparse index itself.
This doesn’t matter for most cases since V[0] = 0 is true for all
sparse vectors. This however could cause an issue when a valid
sparse entry e.g. V[1234] = 0, with data (0) mistakenly passing
the test for SPARSE_VEC_INVALID_INDEX, while the index itself (1234)
is a valid index.
Change-Id: I04818cc43efeae047a4dae79078157d48b8c359c
Signed-off-by: Alex Popovsky <apopovsk@cisco.com>
Diffstat (limited to 'vlib/dir.dox')
0 files changed, 0 insertions, 0 deletions