abortParsing may crash program
Reported by Alfons Hoogervorst | May 16th, 2009 @ 03:04 AM
When abortParsing is called, _pushXMLData may still try to push
data to an already deallocated lib xml parser object, resulting in
a crash.
I solved it by just putting a check
// don't push data when delegate aborted...
if (_internal->delegateAborted == YES)
return;
at the beginning of the function, but the check should probably put somewhere around xmlParseChunk().
Comments and changes to this ticket
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Jim Dovey May 17th, 2009 @ 06:48 PM
- Assigned user set to “Jim Dovey”
- State changed from “new” to “resolved”
Thanks for the information. I did a slightly different fix, and corrected an issue where the
-abortParsingmethod wouldn't send a completion callback properly.I've attached the diff for the changes here.
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A random dump of code I've written and found useful.
Source code can be found here:
http://github.com/AlanQuatermain/aqtoolkit/tree/master
Alfons Hoogervorst
Jim Dovey