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authorDave Barach <dave@barachs.net>2019-10-09 12:57:13 -0400
committerDamjan Marion <dmarion@me.com>2019-10-11 12:30:58 +0000
commit7e2cea3d26701ff1d80fda7d8ca907890e3e7baa (patch)
tree49dfbace1a56e09ef46402573090f9880fa57f2f /test/vrf.py
parent8563cb389a7e8d6d4e042e146c0d94b8af98ca7a (diff)
vppinfra: fix page boundary crossing bug in hash_memory64
Fix a day-1 bug, possibly dating back as far as 2002. The zap64() game involves fetching 8 byte chunks, and clearing octets not to be included in the key. That's fine *unless* the 8-byte fetch happens to cross a page boundary into unmapped or no-access space. Type: fix Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I4607e9840032257c96ba7387f86c931c0921749d
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