diff options
| author | Kenneth R Westerback <krw@cvs.openbsd.org> | 2016-03-17 19:40:44 +0000 |
|---|---|---|
| committer | Kenneth R Westerback <krw@cvs.openbsd.org> | 2016-03-17 19:40:44 +0000 |
| commit | d56c7210e6997f393bece0935d359c05d01a0efa (patch) | |
| tree | 9807932348e40879566df0fc405cff1a547d791d /sbin | |
| parent | e3a77a309cd3e34064bed90fbff49f7c78cfb732 (diff) | |
Last parameter to execl[e]() functions *must* be cast to a pointer.
Just NULL is not good practise as NULL is theoretically allowed to
be an integer rather than a pointer.
Use (char *)NULL consistently instead of scattering a few (char *)0
and (void *)NULL into the mix.
Prompted by and probably ok deraadt@ millert@ kettenis@
Definitely ok mestre@ ratchov@
Diffstat (limited to 'sbin')
| -rw-r--r-- | sbin/swapctl/swapctl.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sbin/swapctl/swapctl.c b/sbin/swapctl/swapctl.c index 6b4cf96746a..2511419e961 100644 --- a/sbin/swapctl/swapctl.c +++ b/sbin/swapctl/swapctl.c @@ -1,4 +1,4 @@ -/* $OpenBSD: swapctl.c,v 1.22 2015/09/15 17:46:23 schwarze Exp $ */ +/* $OpenBSD: swapctl.c,v 1.23 2016/03/17 19:40:43 krw Exp $ */ /* $NetBSD: swapctl.c,v 1.9 1998/07/26 20:23:15 mycroft Exp $ */ /* @@ -399,7 +399,7 @@ do_fstab(void) err(1, "vfork"); case 0: execl(PATH_MOUNT, PATH_MOUNT, fp->fs_spec, spec, - NULL); + (char *)NULL); err(1, "execl"); } while (waitpid(pid, &status, 0) < 0) |