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
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
$NetBSD: patch-ab,v 1.2 2005/03/16 20:10:56 rillig Exp $
--- record.c.orig Sat Nov 8 08:41:40 1997
+++ record.c Wed Mar 16 20:42:21 2005
@@ -14,6 +14,7 @@
#include<errno.h>
#include<ctype.h>
#include<pwd.h>
+#include<sys/stat.h>
#include"record.h"
@@ -182,13 +183,17 @@ static void error( void )
void init_record( void )
{
FILE *fp;
+ mode_t mask;
Record_entry = -1;
- if( ( fp = fopen( RECORD_FILE,"r+" ) ) == NULL ){
+ mask = umask(S_IWOTH);
+ if( ( fp = fopen( RECORD_FILE,"a+" ) ) == NULL ){
error();
return;
}
+ umask(mask);
+ rewind(fp);
flock( fileno(fp),LOCK_EX );
read_record( fp );
fclose( fp );
@@ -233,15 +238,18 @@ void save_record( int sc )
FILE *fp;
int i,r;
int uid;
+ mode_t mask;
if( Record_entry == -1 )
return ;
- if( (fp = fopen(RECORD_FILE,"r+")) == NULL ){
+ mask = umask(S_IWOTH);
+ if( (fp = fopen(RECORD_FILE,"a+")) == NULL ){
error();
return;
}
-
+ umask(mask);
+ rewind(fp);
flock( fileno(fp),LOCK_EX );
read_record( fp );
|
