diff options
Diffstat (limited to 'src/process/posix_spawn_file_actions_addfchdir.c')
| -rw-r--r-- | src/process/posix_spawn_file_actions_addfchdir.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/process/posix_spawn_file_actions_addfchdir.c b/src/process/posix_spawn_file_actions_addfchdir.c index 436c683d..e89ede8c 100644 --- a/src/process/posix_spawn_file_actions_addfchdir.c +++ b/src/process/posix_spawn_file_actions_addfchdir.c @@ -6,6 +6,7 @@ int posix_spawn_file_actions_addfchdir_np(posix_spawn_file_actions_t *fa, int fd) { + if (fd < 0) return EBADF; struct fdop *op = malloc(sizeof *op); if (!op) return ENOMEM; op->cmd = FDOP_FCHDIR; |