diff options
Diffstat (limited to 'src/sim/process.cc')
| -rw-r--r-- | src/sim/process.cc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/sim/process.cc b/src/sim/process.cc index 9a9527664..28142d731 100644 --- a/src/sim/process.cc +++ b/src/sim/process.cc @@ -313,7 +313,7 @@ Process::free_fd(int tgt_fd) int Process::sim_fd(int tgt_fd) { - if (tgt_fd > MAX_FD) + if (tgt_fd < 0 || tgt_fd > MAX_FD) return -1; return fd_map[tgt_fd].fd; @@ -322,8 +322,8 @@ Process::sim_fd(int tgt_fd) Process::FdMap * Process::sim_fd_obj(int tgt_fd) { - if (tgt_fd > MAX_FD) - panic("sim_fd_obj called in fd out of range."); + if (tgt_fd < 0 || tgt_fd > MAX_FD) + return NULL; return &fd_map[tgt_fd]; } |