no patched versions
The following functions in the crate are affected:
clone_from implementation for
IdMap drops the values present in the
map and then begins cloning values from the other map. If a
pancics, then the afformentioned dropped elements can be freed again.
get_or_insert reserves space for a value, before calling the user provided
f. If the function
f panics then uninitialized or
previously freed memory can be dropped.
When removing a set of elements,
ptr::drop_in_place is called on each of the
element to be removed. If the
Drop impl of one of these elements panics then
the previously dropped elements can be dropped again.