SIGSEGV when running an executable with non-existent dynamic interpreter

[yshui]

fish version: 3.7.0

normally, running such an executable will give you "ENONET". other shells, e.g. bash will report it as:

bash: ./a.out: cannot execute: required file not found

but in fish I get:

fish: Job 1, './a.out' terminated by signal SIGSEGV (Address boundary error)

To test, you can create an executable with invalid interpreter like this:

echo 'int main() {}' > a.c
gcc a.c -Wl,--dynamic-linker -Wl,/non-existent
./a.out

[yshui]

stack trace of fish:

(gdb) bt
#0  0x00007ffff7ad86dc in __strlen_evex () from /nix/store/p3jshbwxiwifm1py0yq544fmdyy98j8a-glibc-2.38-27/lib/libc.so.6
#1  0x0000000000575e0c in safe_report_exec_error(int, char const*, char const* const*, char const* const*) ()
#2  0x000000000055306f in exec_process_in_job(parser_t&, process_t*, std::shared_ptr<job_t> const&, io_chain_t const&, autoclose_pipes_t, autoclose_pipes_t const&, bool) ()
#3  0x00000000005535aa in exec_job(parser_t&, std::shared_ptr<job_t> const&, io_chain_t const&) ()
#4  0x0000000000570639 in parse_execution_context_t::run_1_job(ast::job_t const&, block_t const*) [clone .part.0] ()
#5  0x000000000057109f in parse_execution_context_t::run_job_conjunction(ast::job_conjunction_t const&, block_t const*) ()
#6  0x0000000000571277 in parse_execution_context_t::run_job_list(ast::job_list_t const&, block_t const*) ()
#7  0x0000000000572c8e in parse_execution_context_t::eval_node(ast::job_list_t const&, block_t const*) ()
#8  0x00000000004935f2 in eval_res_t parser_t::eval_node<ast::job_list_t>(std::shared_ptr<parsed_source_t const> const&, ast::job_list_t const&, io_chain_t const&, std::shared_ptr<job_group_t> const&, block_type_t) ()
#9  0x000000000040e371 in run_command_list(parser_t&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, io_chain_t const&) ()
#10 0x000000000040c0bf in main ()

[faho]

Duplicate of #10199