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Fix the format of archive links.
author John "Elwin" Edwards
date Wed, 03 Aug 2022 20:49:38 -0400
parents 1bddd1839831
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 diff --git a/dgamelaunch.c b/dgamelaunch.c
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1bddd1839831 Update the dgamelaunch patch to work with the most recent changes.
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2 index fc831a9..cb03355 100644
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3 --- a/dgamelaunch.c
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4 +++ b/dgamelaunch.c
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5 @@ -1489,7 +1489,10 @@ int
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6 changepw (int dowrite)
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7 {
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8 char buf[DGL_PASSWDLEN+1];
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9 + char salt[21];
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10 int error = 2;
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11 + int i;
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12 + FILE *urandom;
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13
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14 /* A precondition is that struct `me' exists because we can be not-yet-logged-in. */
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15 if (!me) {
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16 @@ -1553,8 +1556,28 @@ changepw (int dowrite)
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17 error = 1;
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18 }
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19
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20 + salt[0] = salt[2] = salt[19] = '$';
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21 + salt[1] = '6';
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22 + salt[20] = '\0';
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23 + urandom = fopen("/dev/urandom", "r");
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24 + for (i = 3; i < 19; i++) {
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25 + /* This does waste four random bytes. */
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26 + fread(salt + i, 1, 1, urandom);
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27 + salt[i] &= 0x3f;
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28 + if (salt[i] < 26)
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29 + salt[i] += 'a';
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30 + else if (salt[i] < 52)
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31 + salt[i] = 'A' + salt[i] - 26;
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32 + else if (salt[i] < 62)
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33 + salt[i] = '0' + salt[i] - 52;
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34 + else if (salt[i] == 62)
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35 + salt[i] = '.';
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36 + else
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37 + salt[i] = '/';
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38 + }
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39 + fclose(urandom);
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40 free(me->password);
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41 - me->password = strdup (crypt (buf, buf));
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42 + me->password = strdup (crypt (buf, salt));
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