1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
From 1408b15b98635a13bad2e2a50b3c2ae2ccdf625b Mon Sep 17 00:00:00 2001
From: Will Newton <will.newton@gmail.com>
Date: Wed, 22 Sep 2010 15:59:13 +0100
Subject: [PATCH] kconfig: Use PATH_MAX instead of 128 for path buffer sizes.
This prevents the buffers being overflowed when using a config
file with a long name. PATH_MAX is used elsewhere in the same
file, so use it here as well.
Signed-off-by: Will Newton <will.newton@imgtec.com>
Acked-by: WANG Cong <xiyou.wangcong@gmail.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
---
confdata.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
Index: config/confdata.c
===================================================================
--- config.orig/confdata.c
+++ config/confdata.c
@@ -536,7 +536,7 @@
struct menu *menu;
const char *basename;
const char *str;
- char dirname[128], tmpname[128], newname[128];
+ char dirname[PATH_MAX+1], tmpname[PATH_MAX+1], newname[PATH_MAX+1];
enum symbol_type type;
time_t now;
int use_timestamp = 1;
@@ -660,7 +660,7 @@
static int conf_split_config(void)
{
const char *name;
- char path[128];
+ char path[PATH_MAX+1];
char *opwd, *dir, *_name;
char *s, *d, c;
struct symbol *sym;
|
