On 20/03/2008, at 11:00 AM, Andrew Farmer wrote:

On 19 Mar 08, at 16:50, Chris Suter wrote:
On 20/03/2008, at 10:38 AM, Nick Zitzmann wrote:
        char **returnArray = NSZoneMalloc([self zone], length);

should be:

char **returnArray = NSZoneMalloc([self zone], length * sizeof (char *));

Actually, that's correct. Read up a bit - length is already multiplied by the pointer size.

Sorry. A bit hasty in my response.

Maybe I can redeem myself.

I think it's because

[NSMutableData dataWithBytesNoCopy:returnArray length:length]

is releasing returnArray and allocating a new buffer for it. I'm guessing that's because it's NSMutableData.

To fix it, use NSData instead.

Kind regards,

Chris





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