On 21 Feb 2013, at 12:58, Jens Alfke <[email protected]> wrote:
>
> On Feb 20, 2013, at 9:31 PM, Gerriet M. Denkmann <[email protected]> wrote:
>
>> But another bug looks rather promising: feed strings with illegal Unicode to
>> NSArchiver and see what happens.
>
> It’s harder to get such a string into an app, though, since you can’t really
> type it.
>
>> Did this (by accident) the other day. NSArchiver did not return, there was
>> no exception, the app did not crash. Not sure what was going on.
>
> Sounds like something called abort() — that’ll make the process exit
> abruptly. You can try setting a breakpoint on it. Or on exit().
Looks like there is an exception, though nothing gets logged in the Xcode
console:
frame #0: 0x00007fff88d483c5 libobjc.A.dylib`objc_exception_throw
frame #1: 0x00007fff8ade6e7c CoreFoundation`+[NSException raise:format:] +
204
frame #2: 0x00007fff880662e7 Foundation`-[NSString encodeWithCoder:] + 263
frame #3: 0x00007fff880592d0 Foundation`_encodeObject_old + 152
frame #4: 0x00007fff880591b1 Foundation`-[NSArchiver encodeRootObject:] +
179
frame #5: 0x00007fff88058e76 Foundation`+[NSArchiver
archivedDataWithRootObject:] + 145
Kind regards,
Gerriet.
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