Mercurial > hg > early-roguelike
annotate rogue5/Makefile.std @ 176:db1c9a21a7c3
srogue: prevent overflowing the score file name.
If SCOREFILE is not defined, roguehome() is called to find a directory
for the score file. It copies up to PATH_MAX-20 bytes from an
environment variable to a static buffer. Later these are strcpy()'d to
scorefile, which is of size LINLEN. Unfortunately LINLEN is 80 and
PATH_MAX is at least 256. On Linux, it happens to be 4096.
I haven't yet managed to crash or exploit it, but there are surely no
beneficial consequences, so roguehome() has been modified to check the
length, and the string it returns is also checked in main().
| author | John "Elwin" Edwards |
|---|---|
| date | Sun, 02 Aug 2015 12:14:47 -0400 |
| parents | f502bf60e6e4 |
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| rev | line source |
|---|---|
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1 # |
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2 # Makefile for rogue |
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3 # @(#)Makefile 4.21 (Berkeley) 02/04/99 |
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4 # |
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5 # Rogue: Exploring the Dungeons of Doom |
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6 # Copyright (C) 1980-1983, 1985, 1999 Michael Toy, Ken Arnold and Glenn Wichman |
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7 # All rights reserved. |
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8 # |
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9 # See the file LICENSE.TXT for full copyright and licensing information. |
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10 # |
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11 |
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12 DISTNAME = rogue5.4.5 |
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13 PROGRAM = rogue54 |
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14 O = o |
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15 HDRS = rogue.h extern.h score.h |
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16 OBJS1 = vers.$(O) extern.$(O) armor.$(O) chase.$(O) command.$(O) \ |
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17 daemon.$(O) daemons.$(O) fight.$(O) init.$(O) io.$(O) list.$(O) \ |
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18 mach_dep.$(O) main.$(O) mdport.$(O) misc.$(O) monsters.$(O) \ |
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19 move.$(O) new_level.$(O) |
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20 OBJS2 = options.$(O) pack.$(O) passages.$(O) potions.$(O) rings.$(O) \ |
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21 rip.$(O) rooms.$(O) save.$(O) scrolls.$(O) state.$(O) sticks.$(O) \ |
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22 things.$(O) weapons.$(O) wizard.$(O) xcrypt.$(O) |
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23 OBJS = $(OBJS1) $(OBJS2) |
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24 CFILES = vers.c extern.c armor.c chase.c command.c daemon.c \ |
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25 daemons.c fight.c init.c io.c list.c mach_dep.c \ |
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26 main.c mdport.c misc.c monsters.c move.c new_level.c \ |
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27 options.c pack.c passages.c potions.c rings.c rip.c \ |
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28 rooms.c save.c scrolls.c state.c sticks.c things.c \ |
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29 weapons.c wizard.c xcrypt.c |
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30 MISC_C = findpw.c scedit.c scmisc.c |
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31 DOCSRC = rogue.me.in rogue.6.in rogue.doc.in rogue.html.in rogue.cat.in |
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32 DOCS = $(PROGRAM).doc $(PROGRAM).html $(PROGRAM).cat $(PROGRAM).me \ |
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33 $(PROGRAM).6 |
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34 AFILES = configure Makefile.in configure.ac config.h.in config.sub config.guess \ |
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35 install-sh rogue.6.in rogue.me.in rogue.html.in rogue.doc.in rogue.cat.in |
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36 MISC = Makefile.std LICENSE.TXT rogue54.sln rogue54.vcproj rogue.spec \ |
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37 rogue.png rogue.desktop |
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38 CC = gcc |
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39 FEATURES = -DALLSCORES -DSCOREFILE=\"$(SCOREFILE)\" -DLOCKFILE=\"$(LOCKFILE)\" |
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40 CPPFLAGS = |
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41 CFLAGS = -O3 |
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42 LDFLAGS = |
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43 LIBS = -lcurses |
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44 RM = rm -f |
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45 MAKEFILE = -f Makefile.std |
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46 SCOREFILE= $(PROGRAM).scr |
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47 LOCKFILE = $(PROGRAM).lck |
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48 OUTFLAG = -o |
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49 EXE = |
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50 |
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51 .SUFFIXES: .obj |
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52 |
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53 .c.obj: |
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54 $(CC) $(CFLAGS) $(CPPFLAGS) $(FEATURES) /c $*.c |
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55 |
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56 .c.o: |
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57 $(CC) $(CFLAGS) $(CPPFLAGS) $(FEATURES) -c $*.c |
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58 |
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59 $(PROGRAM): $(HDRS) $(OBJS) fixdocs |
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60 $(CC) $(LDFLAGS) $(OBJS) $(LIBS) $(OUTFLAG)$@$(EXE) |
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61 |
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62 clean: |
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63 $(RM) $(OBJS1) |
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64 $(RM) $(OBJS2) |
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65 $(RM) core a.exe a.out a.exe.stackdump $(PROGRAM) $(PROGRAM).exe $(PROGRAM).lck |
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66 $(RM) $(PROGRAM).tar $(PROGRAM).tar.gz $(PROGRAM).zip |
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67 $(RM) $(DISTNAME)/* |
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68 |
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69 dist.src: |
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70 $(MAKE) $(MAKEFILE) clean |
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71 mkdir $(DISTNAME) |
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72 cp $(CFILES) $(HDRS) $(MISC) $(AFILES) $(DISTNAME) |
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73 tar cf $(DISTNAME)-src.tar $(DISTNAME) |
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74 gzip -f $(DISTNAME)-src.tar |
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75 rm -fr $(DISTNAME) |
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76 |
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77 findpw: findpw.c xcrypt.o mdport.o xcrypt.o |
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78 $(CC) -s -o findpw findpw.c xcrypt.o mdport.o -lcurses |
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79 |
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80 scedit: scedit.o scmisc.o vers.o mdport.o xcrypt.o |
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81 $(CC) -s -o scedit vers.o scedit.o scmisc.o mdport.o xcrypt.o -lcurses |
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82 |
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83 scmisc.o scedit.o: |
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84 $(CC) -O -c $(SF) $*.c |
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85 |
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86 doc.nroff: |
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87 tbl rogue.me | nroff -me | colcrt - > rogue.doc |
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88 nroff -man rogue.6 | colcrt - > rogue.cat |
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89 |
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90 doc.groff: |
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91 groff -P-c -t -me -Tascii rogue.me | sed -e 's/.\x08//g' > rogue.doc |
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92 groff -man rogue.6 | sed -e 's/.\x08//g' > rogue.cat |
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93 |
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94 fixdocs: |
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95 sed -e 's/@PROGRAM@/$(PROGRAM)/' -e 's/@SCOREFILE@/$(SCOREFILE)/' rogue.6.in > $(PROGRAM).6 |
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96 sed -e 's/@PROGRAM@/$(PROGRAM)/' -e 's/@SCOREFILE@/$(SCOREFILE)/' rogue.me.in > $(PROGRAM).me |
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97 sed -e 's/@PROGRAM@/$(PROGRAM)/' -e 's/@SCOREFILE@/$(SCOREFILE)/' rogue.html.in > $(PROGRAM).html |
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98 sed -e 's/@PROGRAM@/$(PROGRAM)/' -e 's/@SCOREFILE@/$(SCOREFILE)/' rogue.doc.in > $(PROGRAM).doc |
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99 sed -e 's/@PROGRAM@/$(PROGRAM)/' -e 's/@SCOREFILE@/$(SCOREFILE)/' rogue.cat.in > $(PROGRAM).cat |
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100 |
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101 dist.irix: |
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102 $(MAKE) $(MAKEFILE) clean |
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103 $(MAKE) $(MAKEFILE) CC=cc $(PROGRAM) |
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