On 2/3/09 12:31 PM, Greg Parker said: > >On Feb 3, 2009, at 9:30 AM, Sean McBride wrote: > >> On 2/3/09 7:48 AM, Bill Bumgarner said: >> >>> Exception Codes: KERN_INVALID_ADDRESS at 0x00000000a1b1c1d8 >>> >>> That seems like a rather suspicious address. a1b1c1d8? Fishy. >> >> I saw an a1b1c1d1+<small number> crash the other day (also a GC app), >> and thought I remembered that number from the Debugging Magic >> technote, >> but I can't find any reference, maybe I imagined it. > >0xa1b1c1d3 is used by some CF containers. Deleted or empty slots in >the container are overwritten with that value. Usually this means that >a CF container and some other object overlap in memory, because of a >memory management error of either the container or the other object. > >[objc explain]: So you crashed in objc_msgSend() >http://sealiesoftware.com/blog/archive/2008/09/22/ >objc_explain_So_you_crashed_in_objc_msgSend.html
Thanks Greg! I knew I saw it somewhere! I was thinking d1 not d3, which didn't help my searching I guess. In 64 bit, does it use 0xa1b1c1d3a1b1c1d3? I wish the Debugging Magic technote was a wiki... so many blogs have useful tidbits that it lacks.... Cheers, -- ____________________________________________________________ Sean McBride, B. Eng s...@rogue-research.com Rogue Research www.rogue-research.com Mac Software Developer Montréal, Québec, Canada _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
