IPhone special Arabic string causes application flashback crash?

I found a bug about iOS6 today. As long as a string appears on the phone of iOS6, it will cause flashback, such as WeChat circle of friends. As long as someone posts the specified string in the circle of friends, his friends will flash back as soon as they open the circle of friends, as well as mobile QQ, SMS, memos and so on. This will happen. Some analysts said that it may be because there is a loophole in the font of iOS6, which leads to flashback as long as the string is displayed.

The pp Assistant Forum updated the solution to the application flashback crash caused by special Arabic strings of iPhone for the first time/thread-147635-1-1.html:

No jailbreak solution:

As long as it can refresh the screen displaying characters. For example, if the message sent by WeChat is dead, ask that friend to send another normal message, and make sure that above the fold will not be displayed. If you send text messages, you can send ordinary text messages.

Has escaped from prison, you can pretend to be:? Arabic character crash repair patch

1. Open Cydia-Management/Software Package-Edit/Add-178 source code, and the source code address is apt. 178.com (178 source code has been added, but this patch is not found, please refresh the list of reinstalled plug-ins in the change function).

2. It can be solved by installing a patch in cy dia-Search- Arabic character crash repair patch.