RangeError: Size is too large (or is negative) about pako HOT 9 CLOSED

Need code example.

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Any news? There are no such error text in pako ("size is too large"). If your env has limits to max typed array size, that's not pako issue. You probably need to use wrapper to store data in blobs.

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Hmm.. my env? I do not think iOS is mine. Also I never said that its pako issue. Code is simple inflateRaw(new Uint8Array(buffer)) where buffer is deflated file of any size.

I already figured out why that was happening, but firstly just tried to reach other people here how may now it.

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You cant use ANY size of typed array. There are limits ~ 400mb even on desktops. You have to use blobs with chunking for large data. Chunking examples are available in api docs.

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@puzrin by ANY size I meant that browser crashes with buffer of any given size, like 1kb, 10kb or 10mb.

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Can you provide exact error text and stack trace? I need example, showing that that error happens in pako sources with small binary size. No ideas why this can happen with small buffer sizes. Internally pako allocates only 32K window buffer.

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That is actually a bug in iOS Home Screen apps, it's related to memory corruption, so buffer gets wrong size/data. Fortunately, it's fixed already in iOS 8.4.

There was just a little change to get error report because most of the time browser crashes. Later I figured out that affects not only buffers, but for example JSON API. Sorry for the troubling, at first I thought that it's a pako issues because first error which I get was RangeError: Size is too large (or is negative) thrown from inflateRaw. Now it's clear that it's UA bug.

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No problem. So, everything is ok and we should not add warnings for developpers in readme?

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Yes, everything is okay with pako and those problems is not related to it. I.e. it works on iOS perfectly and even on Home Screen apps, unless user will encounter that memory corruption bug, but that bug affects everything, so then almost anything can trigger a crash. Thanks for helping though!

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