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wallet: fix skipping tx dups memory corruption

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Changelog-Fixed: #3231 listtransactions crash
This commit is contained in:
Michael Schmoock
2019-11-14 14:14:29 +01:00
committed by Rusty Russell
parent ed238758a2
commit fe4a25a780
1 changed files with 3 additions and 4 deletions
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7
wallet/wallet.c
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@@ -3453,12 +3453,11 @@ struct wallet_transaction *wallet_transactions_get(struct wallet *w, const tal_t
db_column_txid(stmt, 0, &curtxid);
/* If this is a new entry, allocate it in the array and set
* the common fields (all fields from the transactions
* table. */
* the common fields (all fields from the transactions table. */
if (!bitcoin_txid_eq(&last, &curtxid)) {
last = curtxid;
tal_resize(&txs, count + 1);
cur = &txs[count];
tal_resize(&txs, tal_count(txs) + 1);
cur = &txs[tal_count(txs) - 1];
db_column_txid(stmt, 0, &cur->id);
cur->tx = db_column_tx(txs, stmt, 1);
cur->rawtx = tal_dup_arr(txs, u8, db_column_blob(stmt, 1),