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core/filtermaps: use slices.Clone to copy filter maps

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This commit is contained in:
Zsolt Felfoldi 2025-04-16 11:04:24 +02:00
parent 500497319e
commit 9d35412ac8
1 changed files with 2 additions and 5 deletions
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7
core/filtermaps/filtermaps.go
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@ -147,9 +147,7 @@ type filterMap []FilterRow
// copies of the same map would result in data corruption, therefore a fast copy
// should always be used in a read only way.
func (fm filterMap) fastCopy() filterMap {
c := make(filterMap, len(fm))
copy(c, fm)
return c
return slices.Clone(fm)
}
// fullCopy returns a copy of the given filter map, also making a copy of each
@ -158,8 +156,7 @@ func (fm filterMap) fastCopy() filterMap {
func (fm filterMap) fullCopy() filterMap {
c := make(filterMap, len(fm))
for i, row := range fm {
c[i] = make(FilterRow, len(row))
copy(c[i], row)
c[i] = slices.Clone(row)
}
return c
}