lightningnetwork / lnd / 12115442155

coverage: 48.662% (-10.3%) from 58.948%
12115442155

Pull #9175

github

ellemouton 
netann: update ChanAnn2 validation to work for P2WSH channels

This commit expands the ChannelAnnouncement2 validation for the case
where it is announcing a P2WSH channel.
Pull Request #9175: lnwire+netann: update structure of g175 messages to be pure TLV

6 of 314 new or added lines in 9 files covered. (1.91%)

27532 existing lines in 434 files now uncovered.

97890 of 201164 relevant lines covered (48.66%)

0.52 hits per line

Source File
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75.0
/buffer/utils.go
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package buffer
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// RecycleSlice zeroes byte slice, making it fresh for another use.










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// Zeroing the buffer using a logarithmic number of calls to the optimized copy










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// method.  Benchmarking shows this to be ~30 times faster than a for loop that










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// sets each index to 0 for ~65KB buffers use for wire messages. Inspired by:










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// https://stackoverflow.com/questions/30614165/is-there-analog-of-memset-in-go










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func RecycleSlice(b []byte) {




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        if len(b) == 0 {




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                return




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        }




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        b[0] = 0




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        for i := 1; i < len(b); i *= 2 {




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                copy(b[i:], b[:i])




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        }




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}
























    

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