diff options
| -rw-r--r-- | sys/kern/kern_descrip.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/kern/kern_descrip.c b/sys/kern/kern_descrip.c index 5104999..59a96b7 100644 --- a/sys/kern/kern_descrip.c +++ b/sys/kern/kern_descrip.c @@ -684,7 +684,6 @@ do_dup(td, type, old, new, retval) fdp->fd_ofileflags[new] = fdp->fd_ofileflags[old] &~ UF_EXCLOSE; if (new > fdp->fd_lastfile) fdp->fd_lastfile = new; - FILEDESC_UNLOCK(fdp); *retval = new; /* @@ -695,7 +694,8 @@ do_dup(td, type, old, new, retval) * XXX this duplicates parts of close(). */ if (delfp != NULL) { - /* XXX need to call knote_fdclose() */ + knote_fdclose(td, new); + FILEDESC_UNLOCK(fdp); mtx_lock(&Giant); (void) closef(delfp, td); mtx_unlock(&Giant); @@ -709,6 +709,8 @@ do_dup(td, type, old, new, retval) } FILEDESC_UNLOCK(fdp); } + } else { + FILEDESC_UNLOCK(fdp); } return (0); } |
