diff options
| author | Lucas Manning <lucasmanning@google.com> | 2021-11-08 13:26:02 -0800 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-11-08 13:28:38 -0800 |
| commit | 84b38f4c6e065d3f9314a8abbb3f5857ed4fa44e (patch) | |
| tree | 53eb76fa6d0612696f93ec6919185ea5a37ff3f9 /pkg/tcpip/network/internal | |
| parent | 49d23beb283d0306c9ccf5300e73517153ddd3c2 (diff) | |
Add reference counting to packet buffers.
PiperOrigin-RevId: 408426639
Diffstat (limited to 'pkg/tcpip/network/internal')
| -rw-r--r-- | pkg/tcpip/network/internal/fragmentation/reassembler.go | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/pkg/tcpip/network/internal/fragmentation/reassembler.go b/pkg/tcpip/network/internal/fragmentation/reassembler.go index 5b7e4b361..ff6be8f0d 100644 --- a/pkg/tcpip/network/internal/fragmentation/reassembler.go +++ b/pkg/tcpip/network/internal/fragmentation/reassembler.go @@ -149,6 +149,7 @@ func (r *reassembler) process(first, last uint16, more bool, proto uint8, pkt *s r.proto = proto } + pkt.IncRef() break } if !holeFound { @@ -166,6 +167,7 @@ func (r *reassembler) process(first, last uint16, more bool, proto uint8, pkt *s }) resPkt := r.holes[0].pkt + resPkt.DecRef() for i := 1; i < len(r.holes); i++ { stack.MergeFragment(resPkt, r.holes[i].pkt) } |