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annotate rogue4/LICENSE.TXT @ 75:19903deed392

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arogue5: fix the crash when checking prices in shops. A buffer called curpurch, which stores a description of an item in a trading post which the player might be interested in, was only 15 bytes. It was overflowing into oldrp, a room pointer, leading to segfaults. The size of curpurch has been increased to LINELEN*2, which matches the size of prbuf, which is returned by inv_name and then strcpy()'d to curpurch. As long as nothing overflows prbuf it should be safe now. NOTE that this breaks savefile compatibility.
author John "Elwin" Edwards <elwin@sdf.org>
date Wed, 05 Sep 2012 10:14:34 -0700
parents 9535a08ddc39
children
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12
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1 Rogue: Exploring the Dungeons of Doom
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2 Copyright (C) 1980, 1981, 1982 Michael Toy, Ken Arnold and Glenn Wichman
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3 All rights reserved.
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4
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5 Redistribution and use in source and binary forms, with or without
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6 modification, are permitted provided that the following conditions
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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7 are met:
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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8 1. Redistributions of source code must retain the above copyright
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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9 notice, this list of conditions and the following disclaimer.
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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10 2. Redistributions in binary form must reproduce the above copyright
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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11 notice, this list of conditions and the following disclaimer in the
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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12 documentation and/or other materials provided with the distribution.
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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13 3. Neither the name(s) of the author(s) nor the names of other contributors
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14 may be used to endorse or promote products derived from this software
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15 without specific prior written permission.
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16
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17 THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) AND CONTRIBUTORS ``AS IS'' AND
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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18 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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19 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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20 ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR(S) OR CONTRIBUTORS BE LIABLE
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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21 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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22 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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23 OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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24 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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25 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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26 OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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27 SUCH DAMAGE.
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28
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29 ===========================================================================
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30
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31 Portions of this software (save/restore game state) are based on the work
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32 of Nicholas J. Kisseberth. Used under license:
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33
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34 Copyright (C) 1999, 2000, 2005 Nicholas J. Kisseberth
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35
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36 Redistribution and use in source and binary forms, with or without
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37 modification, are permitted provided that the following conditions
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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38 are met:
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39 1. Redistributions of source code must retain the above copyright
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
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40 notice, this list of conditions and the following disclaimer.
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
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41 2. Redistributions in binary form must reproduce the above copyright
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
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42 notice, this list of conditions and the following disclaimer in the
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
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43 documentation and/or other materials provided with the distribution.
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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44 3. Neither the name(s) of the author(s) nor the names of other contributors
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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45 may be used to endorse or promote products derived from this software
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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46 without specific prior written permission.
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47
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48 THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) AND CONTRIBUTORS ``AS IS'' AND
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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49 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
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50 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
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51 ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR(S) OR CONTRIBUTORS BE LIABLE
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52 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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53 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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54 OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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55 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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56 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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57 OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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58 SUCH DAMAGE.
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59
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60 ===========================================================================
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61
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62 Portions of this software (encryption) are based on the work
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63 of David Burren. Used under license:
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64
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65 FreeSec: libcrypt
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66
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67 Copyright (C) 1994 David Burren
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68 All rights reserved.
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69
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70 Redistribution and use in source and binary forms, with or without
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71 modification, are permitted provided that the following conditions
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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72 are met:
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73 1. Redistributions of source code must retain the above copyright
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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74 notice, this list of conditions and the following disclaimer.
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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75 2. Redistributions in binary form must reproduce the above copyright
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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76 notice, this list of conditions and the following disclaimer in the
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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77 documentation and/or other materials provided with the distribution.
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78 3. Neither the name(s) of the author(s) nor the names of other contributors
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79 may be used to endorse or promote products derived from this software
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80 without specific prior written permission.
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81
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82 THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) AND CONTRIBUTORS ``AS IS'' AND
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83 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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84 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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85 ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR(S) OR CONTRIBUTORS BE LIABLE
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86 ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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87 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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88 OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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89 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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90 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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91 OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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92 SUCH DAMAGE.