Re: Help me interpret this initWithBytes/memcpy crash log?
Re: Help me interpret this initWithBytes/memcpy crash log?
- Subject: Re: Help me interpret this initWithBytes/memcpy crash log?
- From: Jonathan del Strother <email@hidden>
- Date: Thu, 5 Jan 2006 18:11:41 +0000
... since srr0==lr...
Sorry, that's clearly not right. I must've gone cross-eyed after
staring at code for too long. In which case, the problem is that the
"exception was caused by a memory access instruction". Presumably
that implies the length overruns the actual data that I've passed to
initWithBytes ?
Is there much I can do to prevent this, other than coming up with my
own id3 loading routines? I mean, I'm passed a pointer to a chunk of
memory that supposedly contains the image, and the image's supposed
length. Is there any way to check that that chunk of memory really
does have that length before I pass it to initWithBytes ?
Jon
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