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| author | Guillaume Gomez <guillaume1.gomez@gmail.com> | 2018-07-10 22:56:43 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-07-10 22:56:43 +0200 |
| commit | d5c907890b0e9e05c66f49dc38318a256812e252 (patch) | |
| tree | 8b8267daa0ccd6803ff1c902a384932d20c5bee6 /src/rustllvm/RustWrapper.cpp | |
| parent | aa9ee687f3b41773e2ea3a3a5574fc213ee2976a (diff) | |
| parent | bc09fcb990a7195db540b3dcb9f0f90e52213be2 (diff) | |
| download | rust-d5c907890b0e9e05c66f49dc38318a256812e252.tar.gz rust-d5c907890b0e9e05c66f49dc38318a256812e252.zip | |
Rollup merge of #52195 - alexcrichton:no-tmp, r=pnkfelix
rustc: Avoid /tmp/ in graphviz writing This issue was reported to security@rust-lang.org by Sebastien Marie following our recent [security advisory][1]. Because `/tmp` is typically globally writable it's possible for one user to place symlinks in `/tmp` pointing to files in another user's directories, causing `rustc` to overwrite the contents of innocent files by accident. This patch instead defaults the output path here to the cwd which should avoid this issue. [1]: https://blog.rust-lang.org/2018/07/06/security-advisory-for-rustdoc.html
Diffstat (limited to 'src/rustllvm/RustWrapper.cpp')
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