fix: harden talk silence timeout parsing (#39607) (thanks @danodoesdesign)

Co-authored-by: dano does design <dano.does.design@gmail.com>

.secrets.baseline

@@ -9809,49 +9809,49 @@
         "filename": "docs/gateway/configuration-reference.md",
         "hashed_secret": "7f8aaf142ce0552c260f2e546dda43ddd7c9aef3",
         "is_verified": false,
-        "line_number": 1813
+        "line_number": 1815
       },
       {
         "type": "Secret Keyword",
         "filename": "docs/gateway/configuration-reference.md",
         "hashed_secret": "22af290a1a3d5e941193a41a3d3a9e4ca8da5e27",
         "is_verified": false,
-        "line_number": 1986
+        "line_number": 1988
       },
       {
         "type": "Secret Keyword",
         "filename": "docs/gateway/configuration-reference.md",
         "hashed_secret": "ec3810e10fb78db55ce38b9c18d1c3eb1db739e0",
         "is_verified": false,
-        "line_number": 2042
+        "line_number": 2044
       },
       {
         "type": "Secret Keyword",
         "filename": "docs/gateway/configuration-reference.md",
         "hashed_secret": "c1e6ee547fd492df1441ac492e8bb294974712bd",
         "is_verified": false,
-        "line_number": 2274
+        "line_number": 2276
       },
       {
         "type": "Secret Keyword",
         "filename": "docs/gateway/configuration-reference.md",
         "hashed_secret": "45d676e7c6ab44cf4b8fa366ef2d8fccd3e6d6e6",
         "is_verified": false,
-        "line_number": 2402
+        "line_number": 2404
       },
       {
         "type": "Secret Keyword",
         "filename": "docs/gateway/configuration-reference.md",
         "hashed_secret": "a219d7693c25cd2d93313512e200ff3eb374d281",
         "is_verified": false,
-        "line_number": 2655
+        "line_number": 2657
       },
       {
         "type": "Secret Keyword",
         "filename": "docs/gateway/configuration-reference.md",
         "hashed_secret": "b6f56e5e92078ed7c078c46fbfeedcbe5719bc25",
         "is_verified": false,
-        "line_number": 2657
+        "line_number": 2659
       }
     ],
     "docs/gateway/configuration.md": [
@@ -10198,21 +10198,21 @@
         "filename": "docs/tools/web.md",
         "hashed_secret": "6b26c117c66a0c030e239eef595c1e18865132a8",
         "is_verified": false,
-        "line_number": 90
+        "line_number": 129
       },
       {
         "type": "Secret Keyword",
         "filename": "docs/tools/web.md",
         "hashed_secret": "491d458f895b9213facb2ee9375b1b044eaea3ac",
         "is_verified": false,
-        "line_number": 179
+        "line_number": 202
       },
       {
         "type": "Secret Keyword",
         "filename": "docs/tools/web.md",
         "hashed_secret": "674397e2c0c2faaa85961c708d2a96a7cc7af217",
         "is_verified": false,
-        "line_number": 277
+        "line_number": 303
       }
     ],
     "docs/tts.md": [
@@ -11583,7 +11583,7 @@
         "filename": "src/agents/pi-embedded-runner/model.ts",
         "hashed_secret": "e774aaeac31c6272107ba89080295e277050fa7c",
         "is_verified": false,
-        "line_number": 272
+        "line_number": 267
       }
     ],
     "src/agents/pi-embedded-runner/run.overflow-compaction.mocks.shared.ts": [
@@ -11680,7 +11680,7 @@
         "filename": "src/agents/tools/web-search.ts",
         "hashed_secret": "dfba7aade0868074c2861c98e2a9a92f3178a51b",
         "is_verified": false,
-        "line_number": 254
+        "line_number": 266
       }
     ],
     "src/agents/tools/web-tools.enabled-defaults.e2e.test.ts": [
@@ -12335,14 +12335,14 @@
         "filename": "src/config/schema.help.ts",
         "hashed_secret": "9f4cda226d3868676ac7f86f59e4190eb94bd208",
         "is_verified": false,
-        "line_number": 649
+        "line_number": 651
       },
       {
         "type": "Secret Keyword",
         "filename": "src/config/schema.help.ts",
         "hashed_secret": "01822c8bbf6a8b136944b14182cb885100ec2eae",
         "is_verified": false,
-        "line_number": 680
+        "line_number": 684
       }
     ],
     "src/config/schema.irc.ts": [
@@ -12388,7 +12388,7 @@
         "filename": "src/config/schema.labels.ts",
         "hashed_secret": "2eda7cd978f39eebec3bf03e4410a40e14167fff",
         "is_verified": false,
-        "line_number": 324
+        "line_number": 325
       }
     ],
     "src/config/slack-http-config.test.ts": [
@@ -13034,5 +13034,5 @@
       }
     ]
   },
-  "generated_at": "2026-03-08T13:52:40Z"
+  "generated_at": "2026-03-08T14:28:30Z"
 }

apps/android/app/src/main/java/ai/openclaw/app/voice/TalkModeManager.kt

@@ -107,7 +107,9 @@ class TalkModeManager(
     }
 
     internal fun resolvedSilenceTimeoutMs(talk: JsonObject?): Long {
-      val timeout = talk?.get("silenceTimeoutMs").asDoubleOrNull() ?: return defaultSilenceTimeoutMs
+      val primitive = talk?.get("silenceTimeoutMs") as? JsonPrimitive ?: return defaultSilenceTimeoutMs
+      if (primitive.isString) return defaultSilenceTimeoutMs
+      val timeout = primitive.content.toDoubleOrNull() ?: return defaultSilenceTimeoutMs
       if (timeout <= 0 || timeout % 1.0 != 0.0 || timeout > Long.MAX_VALUE.toDouble()) {
         return defaultSilenceTimeoutMs
       }

apps/android/app/src/test/java/ai/openclaw/app/voice/TalkModeConfigParsingTest.kt

@@ -73,4 +73,11 @@ class TalkModeConfigParsingTest {
 
     assertEquals(700L, TalkModeManager.resolvedSilenceTimeoutMs(talk))
   }
+
+  @Test
+  fun defaultsSilenceTimeoutMsWhenString() {
+    val talk = buildJsonObject { put("silenceTimeoutMs", "1500") }
+
+    assertEquals(700L, TalkModeManager.resolvedSilenceTimeoutMs(talk))
+  }
 }

apps/ios/Sources/Voice/TalkModeManager.swift

@@ -98,7 +98,7 @@ final class TalkModeManager: NSObject {
 
     private var gateway: GatewayNodeSession?
     private var gatewayConnected = false
-    private var silenceWindow: TimeInterval = TimeInterval(Self.defaultSilenceTimeoutMs) / 1000
+    private var silenceWindow: TimeInterval = TimeInterval(TalkModeManager.defaultSilenceTimeoutMs) / 1000
     private var lastAudioActivity: Date?
     private var noiseFloorSamples: [Double] = []
     private var noiseFloor: Double?
@@ -2010,6 +2010,9 @@ extension TalkModeManager {
             where timeout > 0 && timeout.rounded(.towardZero) == timeout && timeout <= Double(Int.max):
             return Int(timeout)
         case let timeout as NSNumber:
+            if CFGetTypeID(timeout) == CFBooleanGetTypeID() {
+                return Self.defaultSilenceTimeoutMs
+            }
             let value = timeout.doubleValue
             if value > 0 && value.rounded(.towardZero) == value && value <= Double(Int.max) {
                 return Int(value)

apps/ios/Tests/TalkModeConfigParsingTests.swift

@@ -67,4 +67,12 @@ import Testing
 
         #expect(TalkModeManager.resolvedSilenceTimeoutMs(talk) == 900)
     }
+
+    @Test func defaultsSilenceTimeoutMsWhenBool() {
+        let talk: [String: Any] = [
+            "silenceTimeoutMs": true,
+        ]
+
+        #expect(TalkModeManager.resolvedSilenceTimeoutMs(talk) == 900)
+    }
 }