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path: root/pkg/tcpip/stack/linkaddrcache.go
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Diffstat (limited to 'pkg/tcpip/stack/linkaddrcache.go')
-rw-r--r--pkg/tcpip/stack/linkaddrcache.go2
1 files changed, 1 insertions, 1 deletions
diff --git a/pkg/tcpip/stack/linkaddrcache.go b/pkg/tcpip/stack/linkaddrcache.go
index a1645c7bf..04b8f251a 100644
--- a/pkg/tcpip/stack/linkaddrcache.go
+++ b/pkg/tcpip/stack/linkaddrcache.go
@@ -262,7 +262,7 @@ func (c *linkAddrCache) startAddressResolution(k tcpip.FullAddress, linkRes Link
e := c.makeAndAddEntry(k, "")
e.addWaker(waker)
- go func() { // S/R-FIXME
+ go func() { // S/R-SAFE: link non-savable; wakers dropped synchronously.
for i := 0; ; i++ {
// Send link request, then wait for the timeout limit and check
// whether the request succeeded.