[iOS] Protect stream module arguments. (#1619)

apache · Oct 8, 2018 · 875a5eb · 875a5eb
1 parent 5cbf24b
commit 875a5eb
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Showing 2 changed files with 9 additions and 2 deletions.
diff --git a/ios/sdk/WeexSDK/Sources/Handler/WXURLRewriteDefaultImpl.m b/ios/sdk/WeexSDK/Sources/Handler/WXURLRewriteDefaultImpl.m
@@ -21,8 +21,7 @@
 #import "WXLog.h"
 #import "WXSDKInstance.h"
 
-
-NSString *const WXURLLocalScheme = @"local";
+static NSString *const WXURLLocalScheme = @"local";
 
 @implementation WXURLRewriteDefaultImpl
 

diff --git a/ios/sdk/WeexSDK/Sources/Module/WXStreamModule.m b/ios/sdk/WeexSDK/Sources/Module/WXStreamModule.m
@@ -119,6 +119,14 @@ - (WXResourceRequest*)_buildRequestWithOptions:(NSDictionary*)options callbackRs
 {
     // parse request url
     NSString *urlStr = [options objectForKey:@"url"];
+    if (![urlStr isKindOfClass:[NSString class]]) {
+        if (callbackRsp) {
+            [callbackRsp setObject:@(-1) forKey:@"status"];
+            [callbackRsp setObject:@NO forKey:@"ok"];
+        }
+        return nil;
+    }
+
     NSString *newURL = [urlStr copy];
     WX_REWRITE_URL(urlStr, WXResourceTypeLink, self.weexInstance)
     urlStr = newURL;