compiletest: Avoid race condition in file deletion#149004
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compiletest: Avoid race condition in file deletion#149004bors merged 1 commit intorust-lang:mainfrom
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Some changes occurred in src/tools/compiletest cc @jieyouxu |
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r? me @bors r+ rollup |
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… r=jieyouxu compiletest: Avoid race condition in file deletion Fixes rust-lang#149003 There is a TOCTOU when multiple threads attempt to delete the same file. Instead of pre-checking if the file exists, we can simply ignore `NotFound` errors.
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Rollup of 6 pull requests Successful merges: - #147760 ([Debugger Visualizers] Unify `*-gnu` and `*-msvc` enum output) - #148505 (add larger test for `proc_macro` `FromStr` implementations) - #148855 (Error if an autodiff user does not set lto=fat) - #148958 (Run codegen tests on a 32-bit target in PR CI) - #149004 (compiletest: Avoid race condition in file deletion) - #149008 (triagebot: remove jsha from notifications for rustdoc HTML) r? `@ghost` `@rustbot` modify labels: rollup
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… r=jieyouxu compiletest: Avoid race condition in file deletion Fixes rust-lang#149003 There is a TOCTOU when multiple threads attempt to delete the same file. Instead of pre-checking if the file exists, we can simply ignore `NotFound` errors.
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… r=jieyouxu compiletest: Avoid race condition in file deletion Fixes rust-lang#149003 There is a TOCTOU when multiple threads attempt to delete the same file. Instead of pre-checking if the file exists, we can simply ignore `NotFound` errors.
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Rollup of 11 pull requests Successful merges: - #148505 (add larger test for `proc_macro` `FromStr` implementations) - #148752 (Constify `ManuallyDrop::take`) - #148757 (Constify `mem::take`) - #148855 (Error if an autodiff user does not set lto=fat) - #148912 (add note to `lines` docs about empty str behavior) - #148958 (Run codegen tests on a 32-bit target in PR CI) - #148994 (Abi compatibility test cleanup) - #148999 (Tweak Motor OS linker preset, fix `remote-test-server` for Motor OS) - #149004 (compiletest: Avoid race condition in file deletion) - #149008 (triagebot: remove jsha from notifications for rustdoc HTML) - #149010 (compiletest: Remove the "wasm32-bare" alias for `wasm32-unknown-unknown`) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup of 11 pull requests Successful merges: - rust-lang/rust#148505 (add larger test for `proc_macro` `FromStr` implementations) - rust-lang/rust#148752 (Constify `ManuallyDrop::take`) - rust-lang/rust#148757 (Constify `mem::take`) - rust-lang/rust#148855 (Error if an autodiff user does not set lto=fat) - rust-lang/rust#148912 (add note to `lines` docs about empty str behavior) - rust-lang/rust#148958 (Run codegen tests on a 32-bit target in PR CI) - rust-lang/rust#148994 (Abi compatibility test cleanup) - rust-lang/rust#148999 (Tweak Motor OS linker preset, fix `remote-test-server` for Motor OS) - rust-lang/rust#149004 (compiletest: Avoid race condition in file deletion) - rust-lang/rust#149008 (triagebot: remove jsha from notifications for rustdoc HTML) - rust-lang/rust#149010 (compiletest: Remove the "wasm32-bare" alias for `wasm32-unknown-unknown`) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup of 11 pull requests Successful merges: - rust-lang#148505 (add larger test for `proc_macro` `FromStr` implementations) - rust-lang#148752 (Constify `ManuallyDrop::take`) - rust-lang#148757 (Constify `mem::take`) - rust-lang#148855 (Error if an autodiff user does not set lto=fat) - rust-lang#148912 (add note to `lines` docs about empty str behavior) - rust-lang#148958 (Run codegen tests on a 32-bit target in PR CI) - rust-lang#148994 (Abi compatibility test cleanup) - rust-lang#148999 (Tweak Motor OS linker preset, fix `remote-test-server` for Motor OS) - rust-lang#149004 (compiletest: Avoid race condition in file deletion) - rust-lang#149008 (triagebot: remove jsha from notifications for rustdoc HTML) - rust-lang#149010 (compiletest: Remove the "wasm32-bare" alias for `wasm32-unknown-unknown`) r? `@ghost` `@rustbot` modify labels: rollup
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Fixes #149003
There is a TOCTOU when multiple threads attempt to delete the same file. Instead of pre-checking if the file exists, we can simply ignore
NotFounderrors.