diff options
Diffstat (limited to 'fesvr/syscall.cc')
-rw-r--r-- | fesvr/syscall.cc | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/fesvr/syscall.cc b/fesvr/syscall.cc index 875ffb7..e277be1 100644 --- a/fesvr/syscall.cc +++ b/fesvr/syscall.cc @@ -174,9 +174,16 @@ syscall_t::syscall_t(htif_t* htif) if (stdin_fd < 0 || stdout_fd0 < 0 || stdout_fd1 < 0) throw std::runtime_error("could not dup stdin/stdout"); - fds.alloc(stdin_fd); // stdin -> stdin - fds.alloc(stdout_fd0); // stdout -> stdout - fds.alloc(stdout_fd1); // stderr -> stdout + fds_index.push_back(fds.alloc(stdin_fd)); // stdin -> stdin + fds_index.push_back(fds.alloc(stdout_fd0)); // stdout -> stdout + fds_index.push_back(fds.alloc(stdout_fd1)); // stderr -> stdout +} + +syscall_t::~syscall_t() { + for (auto i: fds_index) { + close(fds.lookup(i)); + fds.dealloc(i); + } } std::string syscall_t::do_chroot(const char* fn) |