Open
Bug 1660007
Opened 5 years ago
Updated 5 years ago
Avoid serializing binary data in nsStructuredCloneContainer::GetDataAsBase64
Categories
(Core :: DOM: Core & HTML, task)
Core
DOM: Core & HTML
Tracking
()
NEW
People
(Reporter: sg, Unassigned)
References
Details
nsStructuredCloneContainer::GetDataAsBase64 first serializes the binary data into a temporary nsAutoCString before calling Base64Encode. In principle, Base64Encode could work directly on the iterator's segments, and avoid the potentially large temporary allocation and copying. However, this requires an additional, more complex variant of Base64Encode, since the segment size is not guaranteed to be a multiple of 3.
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Updated•5 years ago
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Severity: -- → S4
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Description
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