https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113239
--- Comment #7 from Frank Ch. Eigler ---
Wonder if this similar but different diagnostic is closely related:
https://kojipkgs.fedoraproject.org//work/tasks/6259/112176259/build.log
[...]
inlined from ‘mutatee::instrument_dynprobe_target(BPatch_object*,
dynprobe_target const&)’ at mutatee.cxx:444:22:
/usr/include/c++/14/bits/stl_algobase.h:438:30: error: ‘memmove’ writing
between 9 and 9223372036854775800 bytes into a region of size 0 overflows the
destination [-Werror=stringop-overflow=]
438 | __builtin_memmove(__result, __first, sizeof(_Tp) * _Num);
| ~^~~
In file included from
/usr/include/c++/14/x86_64-redhat-linux/bits/c++allocator.h:33,
from /usr/include/c++/14/bits/allocator.h:46,
from /usr/include/c++/14/string:43:
In member function ‘std::__new_allocator::allocate(unsigned
long, void const*)’,
[...]
where the c++ code in question is a straight
vector<> foo;
vector<> bar;
foo.insert(foo.end(), bar.begin(), bar.end());
