Module Name: src
Committed By: bad
Date: Sun Jan 20 21:26:13 UTC 2019
Modified Files:
src/sys/kern: subr_tftproot.c
Log Message:
tftproot_getfile(): return E2BIG when bootfile is to long.
tftproot_getfile() must return something != 0 to indicate error when
the bootfile is to long.
error just got set to 0 when nfs_boot_setrecvtimo() was called.
found during code review. compile tested only.
To generate a diff of this commit:
cvs rdiff -u -r1.22 -r1.23 src/sys/kern/subr_tftproot.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/kern/subr_tftproot.c
diff -u src/sys/kern/subr_tftproot.c:1.22 src/sys/kern/subr_tftproot.c:1.23
--- src/sys/kern/subr_tftproot.c:1.22 Sat Oct 27 09:13:45 2018
+++ src/sys/kern/subr_tftproot.c Sun Jan 20 21:26:13 2019
@@ -1,4 +1,4 @@
-/* $NetBSD: subr_tftproot.c,v 1.22 2018/10/27 09:13:45 mlelstv Exp $ */
+/* $NetBSD: subr_tftproot.c,v 1.23 2019/01/20 21:26:13 bad Exp $ */
/*-
* Copyright (c) 2007 Emmanuel Dreyfus, all rights reserved.
@@ -39,7 +39,7 @@
#include "opt_md.h"
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: subr_tftproot.c,v 1.22 2018/10/27 09:13:45 mlelstv Exp $");
+__KERNEL_RCSID(0, "$NetBSD: subr_tftproot.c,v 1.23 2019/01/20 21:26:13 bad Exp $");
#include <sys/param.h>
#include <sys/types.h>
@@ -246,6 +246,7 @@ tftproot_getfile(struct tftproot_handle
if (packetlen > MSIZE) {
DPRINTF(("%s():%d boot filename too long (%ld bytes)\n",
__func__, __LINE__, (long)namelen));
+ error = E2BIG;
goto out;
}
