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firmware: fix unaligned access

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Pavol Rusnak 2019-04-01 15:31:45 +02:00
parent 3d37dd850d
commit ac5e3268f7
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GPG Key ID: 91F3B339B9A02A3D
1 changed files with 2 additions and 1 deletions
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firmware/layout2.c
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@ -374,7 +374,8 @@ void layoutConfirmOmni(const uint8_t *data, uint32_t size) {
suffix = "USDT"; suffix = "USDT";
break; break;
} }
const uint64_t amount = *(const uint64_t *)(data + 12); uint64_t amount;
memcpy(&amount, data + 12, sizeof(uint64_t));
bn_format_uint64(amount, NULL, suffix, BITCOIN_DIVISIBILITY, 0, false, bn_format_uint64(amount, NULL, suffix, BITCOIN_DIVISIBILITY, 0, false,
str_out, sizeof(str_out)); str_out, sizeof(str_out));
} else { } else {