On 23/01/2019 17:12, David Malcolm wrote:
> Running:
> $ valgrind ./xgcc -B. -c test.c -march=native
> on aarch64 shows a use-after-free in host_detect_local_cpu due
> to the std::string result of aarch64_get_extension_string_for_isa_flags
> only living until immediately after a c_str call.
>
>
Running:
$ valgrind ./xgcc -B. -c test.c -march=native
on aarch64 shows a use-after-free in host_detect_local_cpu due
to the std::string result of aarch64_get_extension_string_for_isa_flags
only living until immediately after a c_str call.
This leads to corrupt "-march=" values being passed to
