Module Name: src
Committed By: christos
Date: Sat Oct 24 21:37:57 UTC 2009
Modified Files:
src/lib/libc/resolv: res_query.c
Log Message:
don't read hostaliases using unbuffered reads. there is no security benefit.
To generate a diff of this commit:
cvs rdiff -u -r1.12 -r1.13 src/lib/libc/resolv/res_query.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/lib/libc/resolv/res_query.c
diff -u src/lib/libc/resolv/res_query.c:1.12 src/lib/libc/resolv/res_query.c:1.13
--- src/lib/libc/resolv/res_query.c:1.12 Sun Apr 12 13:07:17 2009
+++ src/lib/libc/resolv/res_query.c Sat Oct 24 17:37:57 2009
@@ -1,4 +1,4 @@
-/* $NetBSD: res_query.c,v 1.12 2009/04/12 17:07:17 christos Exp $ */
+/* $NetBSD: res_query.c,v 1.13 2009/10/24 21:37:57 christos Exp $ */
/*
* Portions Copyright (C) 2004, 2005, 2008 Internet Systems Consortium, Inc. ("ISC")
@@ -93,7 +93,7 @@
static const char sccsid[] = "@(#)res_query.c 8.1 (Berkeley) 6/4/93";
static const char rcsid[] = "Id: res_query.c,v 1.11 2008/11/14 02:36:51 marka Exp";
#else
-__RCSID("$NetBSD: res_query.c,v 1.12 2009/04/12 17:07:17 christos Exp $");
+__RCSID("$NetBSD: res_query.c,v 1.13 2009/10/24 21:37:57 christos Exp $");
#endif
#endif /* LIBC_SCCS and not lint */
@@ -454,7 +454,6 @@
file = getenv("HOSTALIASES");
if (file == NULL || (fp = fopen(file, "r")) == NULL)
return (NULL);
- setbuf(fp, NULL);
buf[sizeof(buf) - 1] = '\0';
while (fgets(buf, sizeof(buf), fp)) {
for (cp1 = buf; *cp1 && !isspace((unsigned char)*cp1); ++cp1)
