aboutsummaryrefslogtreecommitdiffstats
path: root/databases/postgresql-devel-server/files/patch-aj
blob: 0f7dc20db53db273380e27f876b62073c6c01e84 (plain) (blame)
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
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
--- bin/pg_passwd/pg_passwd.c.orig  Sat Jan 31 19:09:26 1998
+++ bin/pg_passwd/pg_passwd.c   Sat Jan 31 19:15:43 1998
@@ -23,12 +23,16 @@
 
 #endif
 
+#ifndef _POSIX_SOURCE
+# define   _PASSWORD_LEN   128 /* max length, not containing NULL */
+#endif
+
 char      *comname;
 void       usage(FILE *stream);
 void       read_pwd_file(char *filename);
 void       write_pwd_file(char *filename, char *bkname);
-void       encrypt_pwd(char key[9], char salt[3], char passwd[14]);
-int            check_pwd(char key[9], char passwd[14]);
+void       encrypt_pwd(char key[9], char salt[3], char passwd[_PASSWORD_LEN+1]);
+int            check_pwd(char key[9], char passwd[_PASSWORD_LEN+1]);
 void       prompt_for_username(char *username);
 void       prompt_for_password(char *prompt, char *password);
 
@@ -148,7 +152,7 @@
 
        if (q != NULL)
            *(q++) = '\0';
-       if (strlen(p) != 13)
+       if (strlen(p) > _PASSWORD_LEN)
        {
            fprintf(stderr, "WARNING: %s: line %d: illegal password length.\n",
                    filename, npwds + 1);
@@ -208,7 +212,7 @@
 }
 
 void
-encrypt_pwd(char key[9], char salt[3], char passwd[14])
+encrypt_pwd(char key[9], char salt[3], char passwd[_PASSWORD_LEN+1])
 {
    int         n;
 
@@ -242,9 +246,9 @@
 }
 
 int
-check_pwd(char key[9], char passwd[14])
+check_pwd(char key[9], char passwd[_PASSWORD_LEN+1])
 {
-   char        shouldbe[14];
+   char        shouldbe[_PASSWORD_LEN+1];
    char        salt[3];
 
    salt[0] = passwd[0];
@@ -252,7 +256,7 @@
    salt[2] = '\0';
    encrypt_pwd(key, salt, shouldbe);
 
-   return strncmp(shouldbe, passwd, 13) == 0 ? 1 : 0;
+   return strncmp(shouldbe, passwd, _PASSWORD_LEN) == 0 ? 1 : 0;
 }
 
 void
@@ -326,7 +330,7 @@
    char        salt[3];
    char        key[9],
                key2[9];
-   char        e_passwd[14];
+   char        e_passwd[_PASSWORD_LEN+1];
    int         i;
 
    comname = argv[0];