diff options
Diffstat (limited to 'openbsd-compat/bsd-closefrom.c')
| -rw-r--r-- | openbsd-compat/bsd-closefrom.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/openbsd-compat/bsd-closefrom.c b/openbsd-compat/bsd-closefrom.c index 8b9a5627..8fadca2d 100644 --- a/openbsd-compat/bsd-closefrom.c +++ b/openbsd-compat/bsd-closefrom.c @@ -107,9 +107,9 @@ closefrom(int lowfd) if ((fdinfo_buf = malloc(sz)) == NULL) goto fallback; r = proc_pidinfo(pid, PROC_PIDLISTFDS, 0, fdinfo_buf, sz); - if (r < 0 || r >= sz) + if (r < 0 || r > sz) goto fallback; - for (i = 0; i < sz / (int)PROC_PIDLISTFD_SIZE; i++) { + for (i = 0; i < r / (int)PROC_PIDLISTFD_SIZE; i++) { if (fdinfo_buf[i].proc_fd >= lowfd) close(fdinfo_buf[i].proc_fd); } |