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Re: buffer overflow
From: |
Baurzhan Ismagulov |
Subject: |
Re: buffer overflow |
Date: |
Sat, 31 Mar 2007 18:49:29 +0200 |
User-agent: |
Mutt/1.5.13 (2006-08-11) |
On Mon, Mar 19, 2007 at 09:58:44PM +0100, Pawel Kot wrote:
> >I'm trying to copy my contacts from 6310i to K750i. I was able to read
> >them from the old phone, but writing to the new one caused a SIGSEGV.
> >
> >I've seen that char_ucs2_encode scans four times as many characters as
> >necessary, overwriting the stack. So, attached is my first attempt to
> >fix the problem.
> >
> >The patch has some issues (AT_WritePhonebook needs rewriting), I'll fix
> >them later. Please note that I haven't explicitly tested
> >char_ascii_encode, char_hex_encode, and memcpy parts in at_encode.
> >
> >Please let me know what you think about the patch.
>
> I did the code review. And it looks really good. Now I need to do some
> testing. Hope to commit it in few days.
Nice to hear! Could you please let me know when you do?
With kind regards,
--
Baurzhan Ismagulov
http://www.kz-easy.com/