Date: Tue, 17 Feb 1998 12:29:04 +0100 From: Eivind Eklund <eivind@yes.no> To: Mike Smith <mike@smith.net.au> Cc: hackers@FreeBSD.ORG Subject: Re: ed overwrite clue? Message-ID: <19980217122904.27594@follo.net> In-Reply-To: <199802171110.DAA01377@dingo.cdrom.com>; from Mike Smith on Tue, Feb 17, 1998 at 03:10:43AM -0800 References: <19980217114623.18048@follo.net> <199802171110.DAA01377@dingo.cdrom.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On Tue, Feb 17, 1998 at 03:10:43AM -0800, Mike Smith wrote: > > This might be a clue for the strange ED overwrites (or it might be > > something completely unrelated :-) > > It looks kinda interesting, at any rate: [code snippet deleted] > > Weird. The destination should be on the stack - are you comfortable > that you haven't overrun the end of the stack? I'm not certain about anything right now - I started reproducing this about an hour ago. It might even be a hardware failure (but I've tried with different cards of the same type, and all fail, while a Kingston Ne2000-clone works flawlessly). > > #4 0xf01b34ae in ed_pio_readmem (sc=0xf01ed400, src=25088, > > dst=0xefbfffc0 "'", amount=4) at machine/cpufunc.h:185 > > In my copy of cpufunc.h, line 185 is insb(). Is this an 8-bit card? It's a "Thrust" NE2000-clone, based on the RTL8019AS. And in the relevant header file here line 185 is insw(). Eivind, going back to debugging. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?19980217122904.27594>