From eef35f93159ecf1b94a3a62dbf8a5afcdc2d898e Mon Sep 17 00:00:00 2001
From: water <672684719@qq.com>
Date: Fri, 14 Aug 2026 03:48:04 +0800
Subject: [PATCH] fix: handle null from
 ExtendedSSLSession.getRequestedServerNames (#9523)

---
 .../kotlin/okhttp3/internal/platform/Platform.kt                | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/okhttp/src/commonJvmAndroid/kotlin/okhttp3/internal/platform/Platform.kt b/okhttp/src/commonJvmAndroid/kotlin/okhttp3/internal/platform/Platform.kt
index ffb24d16526f..80eebe3fe94a 100644
--- a/okhttp/src/commonJvmAndroid/kotlin/okhttp3/internal/platform/Platform.kt
+++ b/okhttp/src/commonJvmAndroid/kotlin/okhttp3/internal/platform/Platform.kt
@@ -149,7 +149,7 @@ open class Platform {
   open fun getHandshakeServerNames(sslSocket: SSLSocket): List<String> {
     val session = sslSocket.session as? ExtendedSSLSession ?: return listOf()
     return try {
-      session.requestedServerNames.mapNotNull { (it as? SNIHostName)?.asciiName }
+      (session.requestedServerNames ?: emptyList()).mapNotNull { (it as? SNIHostName)?.asciiName }
     } catch (_: UnsupportedOperationException) {
       // UnsupportedOperationException – if the underlying provider does not implement the operation
       // https://github.com/bcgit/bc-java/issues/1773