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Add space to ERC 20 ticker

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This commit is contained in:
BTChip github
2019-03-24 21:56:30 +01:00
parent 991054deaa
commit cd8bdb8f49
1 changed files with 3 additions and 2 deletions
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5
src/main.c
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@@ -2277,7 +2277,7 @@ void handleProvideErc20TokenInformation(uint8_t p1, uint8_t p2, uint8_t *workBuf
}
tickerLength = workBuffer[offset++];
dataLength--;
if (tickerLength >= sizeof(tmpCtx.transactionContext.currentToken.ticker)) {
if ((tickerLength + 1) >= sizeof(tmpCtx.transactionContext.currentToken.ticker)) {
THROW(0x6A80);
}
if (dataLength < tickerLength + 20 + 4 + 4) {
@@ -2285,7 +2285,8 @@ void handleProvideErc20TokenInformation(uint8_t p1, uint8_t p2, uint8_t *workBuf
}
cx_hash_sha256(workBuffer + offset, tickerLength + 20 + 4 + 4, hash);
os_memmove(tmpCtx.transactionContext.currentToken.ticker, workBuffer + offset, tickerLength);
tmpCtx.transactionContext.currentToken.ticker[tickerLength] = '\0';
tmpCtx.transactionContext.currentToken.ticker[tickerLength] = ' ';
tmpCtx.transactionContext.currentToken.ticker[tickerLength + 1] = '\0';
offset += tickerLength;
dataLength -= tickerLength;
os_memmove(tmpCtx.transactionContext.currentToken.address, workBuffer + offset, 20);