diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2004-09-14 23:01:32 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2004-09-14 23:01:32 +0000 |
| commit | c0e973bc516f159de3f43293d3e433ea2954638b (patch) | |
| tree | 5dfc49c69bc3618f60fe69222353db3fc4ab4828 | |
| parent | 18cc977f24d591996fe2f13cde4b6685f6590264 (diff) | |
arithmetic on void * not permitted
| -rw-r--r-- | usr.bin/wall/ttymsg.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/usr.bin/wall/ttymsg.c b/usr.bin/wall/ttymsg.c index f95f8c24648..3059f9b1b9e 100644 --- a/usr.bin/wall/ttymsg.c +++ b/usr.bin/wall/ttymsg.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ttymsg.c,v 1.14 2003/07/31 18:21:42 avsm Exp $ */ +/* $OpenBSD: ttymsg.c,v 1.15 2004/09/14 23:01:31 deraadt Exp $ */ /* $NetBSD: ttymsg.c,v 1.3 1994/11/17 07:17:55 jtc Exp $ */ /* @@ -34,7 +34,7 @@ #if 0 static const char sccsid[] = "@(#)ttymsg.c 8.2 (Berkeley) 11/16/93"; #endif -static const char rcsid[] = "$OpenBSD: ttymsg.c,v 1.14 2003/07/31 18:21:42 avsm Exp $"; +static const char rcsid[] = "$OpenBSD: ttymsg.c,v 1.15 2004/09/14 23:01:31 deraadt Exp $"; #endif /* not lint */ #include <sys/types.h> @@ -132,7 +132,9 @@ ttymsg(iov, iovcnt, line, tmout) --iovcnt; } if (wret) { - iov->iov_base += wret; + char *base = iov->iov_base; + + iov->iov_base = base + wret; iov->iov_len -= wret; } continue; |