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Anchor: apply permutation to get txid.

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Otherwise both sides create different anchors.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
2015-06-02 14:29:30 +09:30
parent c291d19af6
commit fe4972fda1
1 changed files with 6 additions and 6 deletions
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12
anchor.c
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@@ -115,15 +115,15 @@ void anchor_txid(struct bitcoin_tx *anchor,
leak1->sigs->n_script, leak2->sigs->n_script);
for (i = 0; i < leak1->sigs->n_script; i++) {
anchor->input[i].script = leak1->sigs->script[i].data;
anchor->input[i].script_length = leak1->sigs->script[i].len;
size_t n = inmap[i];
anchor->input[n].script = leak1->sigs->script[i].data;
anchor->input[n].script_length = leak1->sigs->script[i].len;
}
for (i = 0; i < leak2->sigs->n_script; i++) {
anchor->input[leak1->sigs->n_script + i].script
= leak2->sigs->script[i].data;
anchor->input[leak1->sigs->n_script + i].script_length
= leak2->sigs->script[i].len;
size_t n = inmap[leak1->sigs->n_script + i];
anchor->input[n].script = leak2->sigs->script[i].data;
anchor->input[n].script_length = leak2->sigs->script[i].len;
}
bitcoin_txid(anchor, txid);