tree c7a0adb8916a9e9f7cc76d5309e632d046dd95b1
parent df8eeb1619580a39dc4c3605cef472b10bb3386c
author Willy Tarreau <w@1wt.eu> 1630392535 +0200
committer Willy Tarreau <w@1wt.eu> 1631106371 +0200
encoding latin1

MINOR: vars: preset a random seed to hash variables names

Variables names will be hashed, but for this we need a random seed.
The XXH3() algorithms is bijective over the whole 64-bit space, which
is great as it guarantees no collision for 1..8 byte names. But above
that even if the risk is extremely faint, it theoretically exists and
since variables may be set from Lua we'd rather do our best to limit
the risk of controlled collision, hence the random seed.