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Rev 4500 Rev 4505
Line 546... Line 546...
546 
    void *              padding;
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    void *              padding;
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    eth_preamble_ref    preamble;
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    eth_preamble_ref    preamble;
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    length = packet_get_addr( packet, & src, & dest );
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    length = packet_get_addr( packet, & src, & dest );
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    if( length < 0 ) return length;
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    if( length < 0 ) return length;
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    if( length < ETH_ADDR ) return EINVAL;
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    if( length != ETH_ADDR ) return EINVAL;
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    length = packet_get_data_length( packet );
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    length = packet_get_data_length( packet );
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    if( length > mtu ) return EINVAL;
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    if( length > mtu ) return EINVAL;
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    if( length < ETH_MIN_TAGGED_CONTENT( flags )){
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    if( length < ETH_MIN_TAGGED_CONTENT( flags )){
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        padding = packet_suffix( packet, ETH_MIN_TAGGED_CONTENT( flags ) - length );
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        padding = packet_suffix( packet, ETH_MIN_TAGGED_CONTENT( flags ) - length );
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        if( ! padding ) return ENOMEM;
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        if( ! padding ) return ENOMEM;