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authorChristian Hopps <chopps@labn.net>2020-08-25 12:40:40 -0400
committerNeale Ranns <nranns@cisco.com>2020-09-04 11:56:06 +0000
commitd570e53c74306d3aa237acbd56357a85b9d693a3 (patch)
tree365122d4f84ab913006b40a88ba9a1e141ba2ee8 /test/test_geneve.py
parent99975388a2106e65965a7661ac21a34af288aa7b (diff)
ipsec: fix trace of GRE_teb packets
The issue is not easily hit. When GRE_teb packets are received the post crypto processing adjusts the l2.l2_len value in the vnet_buffer opaque data. This is overwriting the ipsec opaque data. Later the trace code fetches the sa_index from the ipsec opaque data. It's just an accident that this currently works, if the ipsec data is changed so that the sa_index moves around it will be overwritten by the l2_len modification. Indeed, this was found b/c local development changes had moved the sa_index so it was over-lapping with the l2_len memory space, and the UT failed. Type: fix Change-Id: Iaecfa750cf0b36653fd9e75b4d799f323a14d932 Signed-off-by: Christian Hopps <chopps@labn.net>
Diffstat (limited to 'test/test_geneve.py')
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