diff options
Diffstat (limited to 'sys/kern/sys_generic.c')
| -rw-r--r-- | sys/kern/sys_generic.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/sys/kern/sys_generic.c b/sys/kern/sys_generic.c index 7dc69a6e..6edd4fb 100644 --- a/sys/kern/sys_generic.c +++ b/sys/kern/sys_generic.c @@ -1279,11 +1279,17 @@ pollrescan(struct thread *td) if (si != NULL) continue; fp = fdp->fd_ofiles[fd->fd]; +#ifdef CAPABILITIES + if ((fp == NULL) + || (cap_funwrap(fp, CAP_POLL_EVENT, &fp) != 0)) { +#else if (fp == NULL) { +#endif fd->revents = POLLNVAL; n++; continue; } + /* * Note: backend also returns POLLHUP and * POLLERR if appropriate. @@ -1344,7 +1350,12 @@ pollscan(td, fds, nfd) fds->revents = 0; } else { fp = fdp->fd_ofiles[fds->fd]; +#ifdef CAPABILITIES + if ((fp == NULL) + || (cap_funwrap(fp, CAP_POLL_EVENT, &fp) != 0)) { +#else if (fp == NULL) { +#endif fds->revents = POLLNVAL; n++; } else { |
