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Fix: check hwdev.generate_output_ephemeral_keys result

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If it fails, out_eph_public_key and view_tag remain uninitialized.

(cherry picked from commit 2de5e8227f356c31784e249ca5317e7faf4ba969)
This commit is contained in:
SChernykh
2026-10-04 18:50:20 -04:00
committed by such-gitea
parent eb71cc9633
commit aded798c27
1 changed files with 2 additions and 1 deletions
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src/cryptonote_core/cryptonote_tx_utils.cpp
+2 -1
View File
@@ -466,11 +466,12 @@ namespace cryptonote
crypto::public_key out_eph_public_key;
crypto::view_tag view_tag;
hwdev.generate_output_ephemeral_keys(tx.version,sender_account_keys, txkey_pub, tx_key,
const bool r = hwdev.generate_output_ephemeral_keys(tx.version,sender_account_keys, txkey_pub, tx_key,
dst_entr, change_addr, output_index,
need_additional_txkeys, additional_tx_keys,
additional_tx_public_keys, amount_keys, out_eph_public_key,
use_view_tags, view_tag);
CHECK_AND_ASSERT_MES(r, false, "Failed to generate output ephemeral keys");
tx_out out;
cryptonote::set_tx_out(dst_entr.amount, out_eph_public_key, use_view_tags, view_tag, out);