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serialization: fail on read_varint error

This commit is contained in:
moneromooo-monero 2019-03-11 23:36:17 +00:00
parent 68ad548193
commit db2b9fba65
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1 changed files with 2 additions and 1 deletions
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src/serialization/binary_archive.h
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@ -146,7 +146,8 @@ struct binary_archive<false> : public binary_archive_base<std::istream, false>
void serialize_uvarint(T &v) void serialize_uvarint(T &v)
{ {
typedef std::istreambuf_iterator<char> it; typedef std::istreambuf_iterator<char> it;
tools::read_varint(it(stream_), it(), v); // XXX handle failure if (tools::read_varint(it(stream_), it(), v) < 0)
stream_.setstate(std::ios_base::failbit);
} }
void begin_array(size_t &s) void begin_array(size_t &s)