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@kyle-ilantzis
Created December 2, 2019 17:05
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autofill SMS code webview crash https://openradar.appspot.com/7428013
func swizzleReplacingCharacters() {
let originalMethod = class_getInstanceMethod(
NSString.self, #selector(NSString.replacingCharacters(in:with:)))
let swizzledMethod = class_getInstanceMethod(
NSString.self, #selector(NSString.swizzledReplacingCharacters(in:with:)))
guard let original = originalMethod, let swizzled = swizzledMethod else {
return
}
method_exchangeImplementations(original, swizzled)
}
extension NSString {
@objc
func swizzledReplacingCharacters(in range: NSRange, with replacement: String) -> String {
/// By simply calling the original method the nil argument is handled. :shrug: :ok:
///
/// (yes, we will call the original method and not ourselves even though it looks like it,
/// because the methods have been swapped.)
return self.swizzledReplacingCharacters(in: range, with: replacement)
}
}
@seyoung-hyun
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@kyunkakata Sorry for confusing you.
@623637646 Thanks your reply :)

hi @kyle-ilantzis.
I wonder if I use your code at this gist in my commercial app, too.
Please let me know how I can use the code for commercial distribution.
Thanks :)

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