[gnugo-devel] komaster_1_28.1

[Daniel Bump]

I added Gunnar's patch komaster_1_28.1 to CVS. It stops
a crash in regression/games/nngs/camel-gnugo-3.1.26-200202280809.sgf.
This is a new file. (Gunnar sent me the game, then I found it on his
web page.) The crash is at move 84. The game continued for a few moves
after that. I'm unclear how that happened. I'm including a portion of the
backtrace below.

Dan

                           ...

#187 0x808f396 in simple_ladder_defend (str=388, move=0x0, komaster=0, 
    kom_pos=0) at reading.c:6659
#188 0x808f094 in simple_ladder_attack (str=388, move=0x0, komaster=0, 
    kom_pos=0) at reading.c:6578
#189 0x808ee9a in simple_ladder_attack (str=388, move=0x0, 
    komaster=-1073760896, kom_pos=388) at reading.c:6541
#190 0x808373c in no_escape_from_atari (str=388) at readconnect.c:2844
#191 0x8081605 in compute_connection_distances (str=264, conn=0xbfffb580)
    at readconnect.c:2458
#192 0x807fcb6 in find_connection_moves (str1=226, str2=264, color_to_move=1, 
    moves=0xbfffdb6c, total_distance=0xbfffdb60) at readconnect.c:2013
#193 0x807f3af in recursive_connect2 (str1=226, str2=264, move=0xbfffe13c, 
    komaster=0, kom_pos=0, has_passed=0) at readconnect.c:1774
#194 0x807dfe2 in recursive_connect (str1=226, str2=265, move=0x0)
    at readconnect.c:1032
#195 0x8094bf1 in play_connect_n (color=2, do_connect=1, num_moves=1)
    at utils.c:510
#196 0x80baa9c in autohelperowl_attackpat210 (patt=0x819a2e4, 
    transformation=7, move=246, color=2, action=0) at owl_attackpat.c:5708
#197 0x8078341 in init_pattern_list (list=0xf6) at owl.c:2834
#198 0x8078739 in get_next_move_from_list (list=0xbfffe524, color=2, 
    moves=0xbfffe53c, cutoff=1) at owl.c:2987
#199 0x8075900 in do_owl_attack (str=381, move=0x0, owl=0x8591488, komaster=0, 
    kom_pos=382) at owl.c:1461
#200 0x8076e43 in do_owl_defend (str=381, move=0x0, owl=0x8591488, komaster=0, 
    kom_pos=382) at owl.c:2114
#201 0x8075c24 in do_owl_attack (str=381, move=0x0, owl=0x8591488, komaster=0, 
    kom_pos=382) at owl.c:1534
#202 0x8076e43 in do_owl_defend (str=381, move=0x0, owl=0x8591488, komaster=0, 
    kom_pos=0) at owl.c:2114
#203 0x8075c24 in do_owl_attack (str=381, move=0x0, owl=0x8591488, komaster=0, 
    kom_pos=0) at owl.c:1534
#204 0x807a61e in owl_substantial (str=361) at owl.c:4200
#205 0x806114a in show_dragons () at dragon.c:1100
#206 0x80603fd in make_dragons (color=2, stop_before_owl=0, save_verbose=1)
    at dragon.c:639
#207 0x8062a17 in examine_position (color=2, how_much=99) at genmove.c:147
#208 0x8062e14 in do_genmove (move=0xbffffb2c, color=2, 
    pure_threat_value=0.400000006) at genmove.c:368
#209 0x8062cdc in genmove (i=0xbffffb58, j=0xbffffb54, color=2)
    at genmove.c:272
#210 0x80510be in load_and_analyze_sgf_file (gameinfo=0xbffffc24, benchmark=0)
    at play_solo.c:152
#211 0x804a466 in main (argc=5, argv=0xbffffcdc) at main.c:910