std: Zero memory when calling read_to_end()
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This commit alters the behavior of the `Read::read_to_end()` method to zero all memory instead of passing an uninitialized buffer to `read`. This change is motivated by the [discussion on the internals forum][discuss] where the conclusion has been that the standard library will not expose uninitialized memory. [discuss]: http://internals.rust-lang.org/t/uninitialized-memory/1652 Closes rust-lang#20314
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This commit alters the behavior of the `Read::read_to_end()` method to zero all memory instead of passing an uninitialized buffer to `read`. This change is motivated by the [discussion on the internals forum][discuss] where the conclusion has been that the standard library will not expose uninitialized memory. [discuss]: http://internals.rust-lang.org/t/uninitialized-memory/1652 Closes rust-lang#20314
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This commit alters the behavior of the
Read::read_to_end()method to zero allmemory instead of passing an uninitialized buffer to
read. This change ismotivated by the discussion on the internals forum where the
conclusion has been that the standard library will not expose uninitialized
memory.
Closes #20314