id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
7301,Inconsistent use of load_/save_override for serialized file signature,Paul Barba <paul.barba@…>,Robert Ramey,"basic_binary_oarchive.ipp::39 writes the file signature like this:
* this->This() << file_signature;

Which if you're using your own binary_oarchive subclass to do custom serialization, ends up using your save_override(std::string&, int) function to write the signature.

However,
basic_binary_iarchive.ipp::55 reads the file signature like so:
std::size_t l;
this->This()->load(l);
if(l == std::strlen(BOOST_ARCHIVE_SIGNATURE())) {
...
file_signature.resize(l);
if(0 < l){
...
this->This()->load_binary(&(*file_signature.begin()), l);
}
}

which does not make use of your load_override(std::string&, int) function. Therefore if you change how strings are written, you get an invalid signature exception on deserialization.",Bugs,closed,To Be Determined,serialization,Boost 1.51.0,Problem,fixed,"serialization, save_override, file signature",