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Fixing bug in exception_ptr cloning of error_info objects.

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This commit is contained in:
Emil Dotchevski
2017-03-15 11:39:42 -07:00
parent 10550b69d4
commit 991d600f01
3 changed files with 44 additions and 3 deletions
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8
include/boost/exception/detail/error_info_impl.hpp
View File

@ -29,8 +29,7 @@ boost
public:
virtual std::string name_value_string() const = 0;
protected:
virtual error_info_base * clone() const = 0;
virtual
~error_info_base() throw()
@ -44,6 +43,11 @@ boost
error_info:
public exception_detail::error_info_base
{
error_info_base *
clone() const
{
return new error_info<Tag,T>(*this);
}
public:
typedef T value_type;
error_info( value_type const & v ):

6
include/boost/exception/info.hpp
View File

@ -142,7 +142,11 @@ boost
refcount_ptr<error_info_container> p;
error_info_container_impl * c=new error_info_container_impl;
p.adopt(c);
c->info_ = info_;
for( error_info_map::const_iterator i=info_.begin(),e=info_.end(); i!=e; ++i )
{
shared_ptr<error_info_base> cp(i->second->clone());
c->info_.insert(std::make_pair(i->first,cp));
}
return p;
}
};