diff options
Diffstat (limited to 'usr.bin/sort/tmp.c')
| -rw-r--r-- | usr.bin/sort/tmp.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/usr.bin/sort/tmp.c b/usr.bin/sort/tmp.c index 6e13b84ab80..c9a4471da6d 100644 --- a/usr.bin/sort/tmp.c +++ b/usr.bin/sort/tmp.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tmp.c,v 1.6 2003/06/10 22:20:51 deraadt Exp $ */ +/* $OpenBSD: tmp.c,v 1.7 2006/12/06 05:03:29 ray Exp $ */ /*- * Copyright (c) 1993 @@ -36,7 +36,7 @@ #if 0 static char sccsid[] = "@(#)tmp.c 8.1 (Berkeley) 6/6/93"; #else -static char rcsid[] = "$OpenBSD: tmp.c,v 1.6 2003/06/10 22:20:51 deraadt Exp $"; +static char rcsid[] = "$OpenBSD: tmp.c,v 1.7 2006/12/06 05:03:29 ray Exp $"; #endif #endif /* not lint */ @@ -65,6 +65,8 @@ ftmp(void) char pathb[PATH_MAX], *path; path = pathb; + if (tmpdir[0] == '\0') + errx(2, "invalid temporary directory: \"\""); (void)snprintf(path, sizeof(pathb), "%s%s%s", tmpdir, (tmpdir[strlen(tmpdir)-1] != '/') ? "/" : "", _NAME_TMP); |