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Code Issues Releases Activity

Adjust size of packing slice before allocating

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- Changes table.(*packerV4).pack.func1 (split) to adjust the max
  parameter before using it to allocate slice size.  Previously the full
  max size was allocated then max was (possibly) truncated before
  further use.
This commit is contained in:
Britton Payne
2023-12-05 06:27:53 -08:00
committed by FUJITA Tomonori
parent 3448996706
commit 34e4845765
1 changed files with 2 additions and 2 deletions
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internal/pkg/table/message.go
+2 -2
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@@ -401,11 +401,11 @@ func (p *packerV4) add(path *Path) {
func (p *packerV4) pack(options ...*bgp.MarshallingOption) []*bgp.BGPMessage {
split := func(max int, paths []*Path) ([]*bgp.IPAddrPrefix, []*Path) {
nlris := make([]*bgp.IPAddrPrefix, 0, max)
i := 0
if max > len(paths) {
max = len(paths)
}
nlris := make([]*bgp.IPAddrPrefix, 0, max)
i := 0
for ; i < max; i++ {
nlris = append(nlris, paths[i].GetNlri().(*bgp.IPAddrPrefix))
}