70 lines
1.7 KiB
Plaintext
70 lines
1.7 KiB
Plaintext
--- bin/pg_passwd/pg_passwd.c.orig Sat Jan 31 19:09:26 1998
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+++ bin/pg_passwd/pg_passwd.c Sat Jan 31 19:15:43 1998
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@@ -23,12 +23,16 @@
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#endif
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+#ifndef _POSIX_SOURCE
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+# define _PASSWORD_LEN 128 /* max length, not containing NULL */
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+#endif
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+
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char *comname;
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void usage(FILE *stream);
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void read_pwd_file(char *filename);
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void write_pwd_file(char *filename, char *bkname);
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-void encrypt_pwd(char key[9], char salt[3], char passwd[14]);
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-int check_pwd(char key[9], char passwd[14]);
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+void encrypt_pwd(char key[9], char salt[3], char passwd[_PASSWORD_LEN+1]);
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+int check_pwd(char key[9], char passwd[_PASSWORD_LEN+1]);
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void prompt_for_username(char *username);
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void prompt_for_password(char *prompt, char *password);
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@@ -148,7 +152,7 @@
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if (q != NULL)
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*(q++) = '\0';
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- if (strlen(p) != 13)
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+ if (strlen(p) > _PASSWORD_LEN)
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{
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fprintf(stderr, "WARNING: %s: line %d: illegal password length.\n",
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filename, npwds + 1);
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@@ -208,7 +212,7 @@
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}
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void
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-encrypt_pwd(char key[9], char salt[3], char passwd[14])
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+encrypt_pwd(char key[9], char salt[3], char passwd[_PASSWORD_LEN+1])
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{
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int n;
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@@ -242,9 +246,9 @@
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}
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int
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-check_pwd(char key[9], char passwd[14])
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+check_pwd(char key[9], char passwd[_PASSWORD_LEN+1])
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{
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- char shouldbe[14];
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+ char shouldbe[_PASSWORD_LEN+1];
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char salt[3];
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salt[0] = passwd[0];
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@@ -252,7 +256,7 @@
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salt[2] = '\0';
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encrypt_pwd(key, salt, shouldbe);
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- return strncmp(shouldbe, passwd, 13) == 0 ? 1 : 0;
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+ return strncmp(shouldbe, passwd, _PASSWORD_LEN) == 0 ? 1 : 0;
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}
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void
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@@ -326,7 +330,7 @@
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char salt[3];
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char key[9],
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key2[9];
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- char e_passwd[14];
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+ char e_passwd[_PASSWORD_LEN+1];
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int i;
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comname = argv[0];
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