Provide better string for unknown TLS suite IDs

bcr · bcr · commit 73c7caee95fa · 2023-10-10T13:00:12.000-07:00
diff --git a/credentials/tls.go b/credentials/tls.go
@@ -58,7 +58,7 @@ func cipherSuiteLookup(cipherSuiteID uint16) string {
 			return suites[i].Name
 		}
 	}
-	return ""
+	return fmt.Sprintf("unknown ID: %v", cipherSuiteID)
 }
 
 // GetSecurityValue returns security info requested by channelz.

Original file line number	Diff line number	Diff line change
`@@ -58,7 +58,7 @@ func cipherSuiteLookup(cipherSuiteID uint16) string {`
`58`	`58`	`return suites[i].Name`
`59`	`59`	`}`
`60`	`60`	`}`
`61`		`- return ""`
	`61`	`+ return fmt.Sprintf("unknown ID: %v", cipherSuiteID)`
`62`	`62`	`}`
`63`	`63`
`64`	`64`	`// GetSecurityValue returns security info requested by channelz.`