Manish Goregaonkar’s Fascinating Analysis Picking Apart the Crashing iOS String

Picking Apart the Crashing iOS String

Manish Goregaonkar has published this absolutely fascinating analysis of the iOS crashing bug that occurs when it comes across a particular text string.

So there’s yet another iOS text crash, where just looking at a particular string crashes iOS. Basically, if you put this string in any system text box (and other places), it crashes that process. I’ve been testing it by copy-pasting characters into Spotlight so I don’t end up crashing my browser.

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I was pretty interested in what made this sequence “special”, and started investigating.

Even if you are not interested in the technical details, I urge you to go read it. The explanation about Indic scripts is incredibly interesting read.