Properly initialize msghdr when using musl#1136
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bors[bot] merged 1 commit intonix-rust:masterfrom Oct 15, 2019
yshui:master
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Properly initialize msghdr when using musl#1136bors[bot] merged 1 commit intonix-rust:masterfrom yshui:master
bors[bot] merged 1 commit intonix-rust:masterfrom
yshui:master
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Thanks @yshui change LGTM. Can you amend the commit with a changelog addition per https://github.com/nix-rust/nix/blob/master/CONTRIBUTING.md#pull-requests |
Because of the use of MaybeUninit::uninit, the padding fields in msghdr, which only present on musl builds, are not initialized. Causing garbage data to be sent to the kernel. This change ensures the paddings are always zeroed.
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@posborne Done! |
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1136: Properly initialize msghdr when using musl r=posborne a=yshui Because of the use of MaybeUninit::uninit, the padding fields in msghdr, which only present on musl builds, are not initialized. Causing garbage data to be sent to the kernel. This change ensures the paddings are always zeroed. Co-authored-by: Yuxuan Shui <yshuiv7@gmail.com>
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Because of the use of MaybeUninit::uninit, the padding fields in msghdr,
which only present on musl builds, are not initialized. Causing garbage
data to be sent to the kernel. This change ensures the paddings are
always zeroed.