diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 1996-05-10 12:59:52 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 1996-05-10 12:59:52 +0000 |
| commit | 1dc0b97d1d3cbd064eff34d05f6812b08b82fe2f (patch) | |
| tree | 2140e95874ff9b533cdc046176d3afd60df1f851 /usr.bin | |
| parent | d6ccee176fc255e6ebed727528b23867ac35d81b (diff) | |
Fence off NULL args in getcmd() (fixes/works around PR#824)
Diffstat (limited to 'usr.bin')
| -rw-r--r-- | usr.bin/ftp/main.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/usr.bin/ftp/main.c b/usr.bin/ftp/main.c index 0c34202bb69..a9b2116bbf6 100644 --- a/usr.bin/ftp/main.c +++ b/usr.bin/ftp/main.c @@ -41,7 +41,7 @@ static char copyright[] = #if 0 static char sccsid[] = "@(#)main.c 8.6 (Berkeley) 10/9/94"; #else -static char rcsid[] = "$NetBSD: main.c,v 1.10 1995/09/15 00:32:33 pk Exp $"; +static char rcsid[] = "$NetBSD: main.c,v 1.11 1996/05/07 00:16:55 pk Exp $"; #endif #endif /* not lint */ @@ -288,6 +288,9 @@ getcmd(name) struct cmd *c, *found; int nmatches, longest; + if (name == NULL) + return (0); + longest = 0; nmatches = 0; found = 0; |