Skip to content

remap OUT_DIR paths to fix build script path leakage in crate metadata. #155935

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
rust-bors merged 2 commits into from
Apr 30, 2026
+4 −0
Merged

remap OUT_DIR paths to fix build script path leakage in crate metadata. #155935

Changes from 1 commit
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
e743a4d
bootstrap: remap OUT_DIR paths to fix build script path leakage in ar…
paradoxicalguy Apr 28, 2026
26ce8a9
Apply suggestion from @bjorn3
paradoxicalguy Apr 28, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 4 additions & 0 deletions src/bootstrap/src/core/builder/cargo.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1082,6 +1082,8 @@ impl Builder<'_> {
// rustc creates absolute paths (in part bc of the `rust-src` unremap
// and for working directory) so let's remap the build directory as well.
format!("{}={map_to}", self.build.src.display()),
// remap OUT_DIR so they don't leak into artifacs.
Comment thread
paradoxicalguy marked this conversation as resolved.
Outdated
format!("{}={map_to}/out", self.build.out.display()),
]
.join("\t");
cargo.env("RUSTC_DEBUGINFO_MAP", map);
Expand All @@ -1102,6 +1104,8 @@ impl Builder<'_> {
// rustc creates absolute paths (in part bc of the `rust-src` unremap
// and for working directory) so let's remap the build directory as well.
format!("{}={map_to}", self.build.src.display()),
// remap OUT_DIR so they don't leak into artifacts.
format!("{}={map_to}/out", self.build.out.display()),
]
.join("\t");
cargo.env("RUSTC_DEBUGINFO_MAP", map);
Expand Down
Loading