Boost C++ Libraries: Ticket #11912: boost::interprocess::flat_map use of vector::priv_forward_range_insert_expand_backwards may cause boost::container::move with same source and destination

zeeshan.qazi@… — Thu, 14 Jan 2016 15:27:09 GMT

Sorry: the code block should appear as below:

            //Old situation:
            // __________________________________________________
            //|            raw_mem         | old_begin | old_end |
            //| ___________________________|___________|_________|
            //
            //New situation:
            // __________________________________________________
            //| old_begin |   new    | old_end |  raw_mem        |
            //|___________|__________|_________|_________________|
            //
            //Now initialize the rest of memory with the last old values
            //All new elements correctly constructed, avoid new element destruction
            const size_type raw_gap = s_before - before_plus_new;
            if(!value_traits::trivial_dctr){

component changed; owner set

viboes — Thu, 21 Jan 2016 22:42:58 GMT

owner set to Ion Gaztañaga
component None → interprocess

status changed; resolution set

Ion Gaztañaga — Wed, 24 Feb 2016 21:32:25 GMT

status new → closed
resolution → fixed

Many thanks for the report. Fixed in commit:

https://github.com/boostorg/container/commit/3e82a27917976e4941b8cde484a14a345ac22d58