diff options
Diffstat (limited to 'lib/libc/net/rcmd.c')
| -rw-r--r-- | lib/libc/net/rcmd.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/libc/net/rcmd.c b/lib/libc/net/rcmd.c index 468c93eb637..00a554a0a2b 100644 --- a/lib/libc/net/rcmd.c +++ b/lib/libc/net/rcmd.c @@ -34,7 +34,7 @@ */ #if defined(LIBC_SCCS) && !defined(lint) -static char *rcsid = "$OpenBSD: rcmd.c,v 1.22 1997/06/03 22:43:42 deraadt Exp $"; +static char *rcsid = "$OpenBSD: rcmd.c,v 1.23 1997/06/04 03:18:40 dm Exp $"; #endif /* LIBC_SCCS and not lint */ #include <sys/param.h> @@ -163,11 +163,11 @@ rcmd(ahost, rport, locuser, remuser, cmd, fd2p) char num[8]; int s2 = rresvport(&lport), s3; int len = sizeof(from); + int fdssize = howmany(MAX(s, s2)+1, NFDBITS) * sizeof(fd_mask); if (s2 < 0) goto bad; - readsp = (fd_set *)malloc(howmany(MAX(s, s2)+1, NFDBITS) * - sizeof(fd_mask)); + readsp = (fd_set *)malloc(fdssize); if (readsp == NULL) goto bad; listen(s2, 1); @@ -180,7 +180,7 @@ rcmd(ahost, rport, locuser, remuser, cmd, fd2p) goto bad; } again: - FD_ZERO(readsp); + bzero(readsp,fdssize); FD_SET(s, readsp); FD_SET(s2, readsp); errno = 0; |