Usually specs don't cover what happens when you run out of memory, as implied by https://infra.spec.whatwg.org/#algorithm-limits. I think this is fine. I'm interested in what other browsers do, but it's hard to test unless you have a VM handy.
On Fri, 2 Aug 2024 at 01:17, Mike Taylor <miketa...@chromium.org> wrote: > Hi there, > > Have we done any sort of web compatibility analysis of what this change > implies? A broken page might be a better choice than a crashed tab, but > it's hard to know without any sense of the potential impact of this change. > Also, is there a plan to specify this behavior? What's the interop > situation? > > thanks, > Mike > On 8/1/24 4:38 AM, 'xu ms' via blink-dev wrote: > > *Contact emails*: xuzha...@microsoft.com > > *Summary：* > > We are currently observing many renderer crashes occurring in text > encode.Encoding > Standard (whatwg.org) <https://encoding.spec.whatwg.org/> > This is because DOMArrayBuffer::Create is currently used to create a > buffer, and when memory allocation fails, renderer process crashes. The > reasons for memory allocation failure are unclear and not solely due to > allocating excessively large memory. > > Therefore, we want to change the logic here so that when memory allocation > fails, a DOMException is thrown from text encode instead of crashing. > > *Blink component*: Blink>TextEncoding > <https://issues.chromium.org/issues?q=customfield1222907:%22Blink%3ETextEncoding%22> > > *Tracking bug*:[OOM] Is it a real OOM for blink::DOMArrayBuffer::Create? > [355018938] - Chromium <https://issues.chromium.org/issues/355018938> > > > -- > You received this message because you are subscribed to the Google Groups > "blink-dev" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to blink-dev+unsubscr...@chromium.org. > To view this discussion on the web visit > https://groups.google.com/a/chromium.org/d/msgid/blink-dev/f4cfdc62-707f-4d21-80d5-43ed37ce52fan%40chromium.org > <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/f4cfdc62-707f-4d21-80d5-43ed37ce52fan%40chromium.org?utm_medium=email&utm_source=footer> > . > > -- > You received this message because you are subscribed to the Google Groups > "blink-dev" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to blink-dev+unsubscr...@chromium.org. > To view this discussion on the web visit > https://groups.google.com/a/chromium.org/d/msgid/blink-dev/c6b00d44-599f-47bf-be3d-9e977681b827%40chromium.org > <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/c6b00d44-599f-47bf-be3d-9e977681b827%40chromium.org?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "blink-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to blink-dev+unsubscr...@chromium.org. To view this discussion on the web visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAC_ixdwDfGZQgUNP7HSkU03heC8VG2Zy8fqhJJWzxDerV1i8zA%40mail.gmail.com.
