Module Name: src
Committed By: christos
Date: Thu Jun 27 17:07:51 UTC 2019
Modified Files:
src/sys/kern: kern_exec.c
Log Message:
Return an error if the path was too long. Pointed out by maxv
To generate a diff of this commit:
cvs rdiff -u -r1.474 -r1.475 src/sys/kern/kern_exec.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/kern_exec.c
diff -u src/sys/kern/kern_exec.c:1.474 src/sys/kern/kern_exec.c:1.475
--- src/sys/kern/kern_exec.c:1.474 Wed Jun 26 16:28:59 2019
+++ src/sys/kern/kern_exec.c Thu Jun 27 13:07:51 2019
@@ -1,4 +1,4 @@
-/* $NetBSD: kern_exec.c,v 1.474 2019/06/26 20:28:59 maxv Exp $ */
+/* $NetBSD: kern_exec.c,v 1.475 2019/06/27 17:07:51 christos Exp $ */
/*-
* Copyright (c) 2008 The NetBSD Foundation, Inc.
@@ -59,7 +59,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: kern_exec.c,v 1.474 2019/06/26 20:28:59 maxv Exp $");
+__KERNEL_RCSID(0, "$NetBSD: kern_exec.c,v 1.475 2019/06/27 17:07:51 christos Exp $");
#include "opt_exec.h"
#include "opt_execfmt.h"
@@ -640,7 +640,7 @@ exec_makepathbuf(struct lwp *l, const ch
len++;
if (len + 1 >= MAXPATHLEN)
- goto out;
+ goto err;
bp = path + MAXPATHLEN - len;
memmove(bp, path, len);
*(--bp) = '/';
