diff options
| author | Hugh Graham <hugh@cvs.openbsd.org> | 2006-05-15 04:18:20 +0000 |
|---|---|---|
| committer | Hugh Graham <hugh@cvs.openbsd.org> | 2006-05-15 04:18:20 +0000 |
| commit | 88c7a6e688d3d370a5e9b00c9232f8424bf52a51 (patch) | |
| tree | a4a3f3605aa1a04a15ca1652081dcff96303a200 | |
| parent | 6e1b62d3e0194c93e8e6d3aa8a6eb0ec26a539d4 (diff) | |
Handle empty terminal names more gracefully.
Variously OK.
| -rw-r--r-- | lib/libc/gen/getcap.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/libc/gen/getcap.c b/lib/libc/gen/getcap.c index 746593f83fe..0493af0d01f 100644 --- a/lib/libc/gen/getcap.c +++ b/lib/libc/gen/getcap.c @@ -1,4 +1,4 @@ -/* $OpenBSD: getcap.c,v 1.26 2006/03/22 02:42:11 ray Exp $ */ +/* $OpenBSD: getcap.c,v 1.27 2006/05/15 04:18:19 hugh Exp $ */ /*- * Copyright (c) 1992, 1993 * The Regents of the University of California. All rights reserved. @@ -591,6 +591,8 @@ cgetmatch(char *buf, const char *name) char *bp; const char *np; + if (*name == '\0') + return (-1); /* * Start search at beginning of record. */ |