diff options
| author |   provos <provos@openbsd.org> | 1999-07-13 15:17:50 +0000 |
|---|---|---|
| committer | provos <provos@openbsd.org> | 1999-07-13 15:17:50 +0000 |
| commit | bb720fc6212143ac3251ca75aa59c56a9a7c0554 (patch) | |
| tree | d7414ac959a3eb6312537b90272428def2ee01f1 /sys/kern/kern_exec.c | |
| parent | WaveLAN manapage (diff) | |
| download | wireguard-openbsd-bb720fc6212143ac3251ca75aa59c56a9a7c0554.tar.xz wireguard-openbsd-bb720fc6212143ac3251ca75aa59c56a9a7c0554.zip | |
introduce fdremove() to mark a file descriptor as unused. fdremove makes
sure that the fd_freefile hints stay in sync, otherwise free file
descriptors might not be overlooked by fdalloc(); ok millert@
Diffstat (limited to 'sys/kern/kern_exec.c')
| -rw-r--r-- | sys/kern/kern_exec.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/kern/kern_exec.c b/sys/kern/kern_exec.c index f3d019fec0d..352efbb5321 100644 --- a/sys/kern/kern_exec.c +++ b/sys/kern/kern_exec.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kern_exec.c,v 1.29 1999/06/23 09:44:28 art Exp $ */ +/* $OpenBSD: kern_exec.c,v 1.30 1999/07/13 15:17:50 provos Exp $ */ /* $NetBSD: kern_exec.c,v 1.75 1996/02/09 18:59:28 christos Exp $ */ /*- @@ -517,7 +517,7 @@ sys_execve(p, v, retval) "/dev/null", p); if ((error = vn_open(&nd, flags, 0)) != 0) { ffree(fp); - p->p_fd->fd_ofiles[indx] = NULL; + fdremove(p->p_fd, indx); break; } fp->f_flag = flags; |