[Pachi] segfault "reporting=jsonbig"

Petr Baudis pasky at ucw.cz
Wed Jun 8 14:51:32 CEST 2011


On Wed, Jun 08, 2011 at 12:23:20PM +0100, jonathan chetwynd wrote:
> Program received signal EXC_BAD_ACCESS, Could not access memory.
> Reason: KERN_INVALID_ADDRESS at address: 0x00000001477ffffc
> [Switching to process 86659]
> 0x000000010002c9f9 in ucb1amaf_update (p=<value temporarily unavailable, due to optimizations>, tree=0x1001004b0, node=0x101000000, node_color=S_BLACK, player_color=<value temporarily unavailable, due to optimizations>, map=0x147802c00, final_board=0x1006f9d00, result=0) at ucb1amaf.c:197
> 197				stats_add_result(&node->winner_owner, board_at(final_board, node->coord) == winner_color ? 1.0 : 0.0, 1);

  Oh, I just realized that I forgot to merge in the bugfix for the
missing criticality-related check we have hit before from master to
json branch. I have pushed out the merge with master now, can you
please update and try again?

  (On Linux, memory layout is less sensitive to this bug so I'm not
hitting the crashes in my experiments...)

				Petr "Pasky" Baudis
UNIX is user friendly, it's just picky about who its friends are.

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