[Bug libstdc++/81891] [5/6/7 Regression] heap-use-after-free if inserting element in std::unordered_map(InputIt, InputIt) throws

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81891

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |8.0
   Target Milestone|---                         |5.5
            Summary|[5/6/7/8 Regression]        |[5/6/7 Regression]
                   |heap-use-after-free if      |heap-use-after-free if
                   |inserting element in        |inserting element in
                   |std::unordered_map(InputIt, |std::unordered_map(InputIt,
                   |InputIt) throws             |InputIt) throws
      Known to fail|8.0                         |

--- Comment #5 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Fixed on trunk so far.