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--- 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];
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