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Don't pass through zero-length requests

tags/v0.9.3
Michael Brown 18 年之前
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2c67167929
共有 1 個文件被更改,包括 12 次插入0 次删除
  1. 12
    0
      src/net/stream.c

+ 12
- 0
src/net/stream.c 查看文件

@@ -156,6 +156,10 @@ void stream_acked ( struct stream_connection *conn, size_t len ) {
156 156
 		return;
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 	}
158 158
 
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+	/* Ignore zero-length blocks */
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+	if ( len == 0 )
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+		return;
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+
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 	/* Hand off to application */
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 	if ( app->op->acked )
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 		app->op->acked ( app, len );
@@ -181,6 +185,10 @@ void stream_newdata ( struct stream_connection *conn,
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 		return;
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 	}
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+	/* Ignore zero-length blocks */
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+	if ( len == 0 )
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+		return;
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+
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 	/* Hand off to application */
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 	if ( app->op->newdata )
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 		app->op->newdata ( app, data, len );
@@ -297,6 +305,10 @@ int stream_send ( struct stream_application *app,
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 		return -ENOTCONN;
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 	}
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+	/* Ignore zero-length blocks */
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+	if ( len == 0 )
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+		return 0;
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+
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 	/* Hand off to connection */
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 	if ( ! conn->op->send )
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 		return -ENOTSUP;

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