Array access result in null pointer dereference.

[mkpatil]

After upgrading XCode to 4.6, I got above analyze warnings.

[mkpatil]

@Tpbradley Please help me on above issue.

[Tpbradley]

I've had a quick look and it looks like xcode is showing errors because there is a potential that some variables could be set to nil and accessed further on in the code. For example, in the code just above, currTBXMLElement could be set to nil, yet it's accessed layer on by currTBXMLElement->nextSibling.

The fix is to simply check currTBXMLElement contains a value before using it. The other errors look to be the same problem.

[mkpatil]

@Tpbradley I tried few code snippet as per your suggestion but it didn't work. I think something goes wrong, I just want to know that when can we expect this update or commit so that we can upgrade TBXML library as early as possible with this new fix.

[Greensource]

Hi,
you must first check nullity of 'bytes'. I wrote that to fix warning:
"if (bytes) bytes[bytesLength] = 0;"