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Make sure rlimit is only ever increased - #53229

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bors merged 2 commits into
rust-lang:masterfrom
varkor:rlimits_min
Aug 14, 2018
Merged

Make sure rlimit is only ever increased#53229
bors merged 2 commits into
rust-lang:masterfrom
varkor:rlimits_min

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@varkor

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libc::setrlimit will fail if we try to set the rlimit to a value lower than it is currently, so make sure we're never trying to do this. Fixes#52801.

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r? @nikomatsakis

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@rust-highfiverust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Aug 9, 2018
@nikomatsakis

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@bors r+

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bors commented Aug 9, 2018

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📌 Commit 82a704a has been approved by nikomatsakis

@borsbors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Aug 9, 2018
@nikomatsakis

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(Do we want a test for this? It seems like it'd be a pain...)

@varkor

varkor commented Aug 9, 2018

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Do we want a test for this? It seems like it'd be a pain...

Yeah... that's why there isn't one 😬I was a bit conflicted, but it seemed like an awkward test for a very minor fix.

@kennytmkennytm mentioned this pull request Aug 10, 2018
kennytm added a commit to kennytm/rust that referenced this pull request Aug 11, 2018
Make sure rlimit is only ever increased
`libc::setrlimit` will fail if we try to set the rlimit to a value lower than it is currently, so make sure we're never trying to do this. Fixesrust-lang#52801.
kennytm added a commit to kennytm/rust that referenced this pull request Aug 13, 2018
Make sure rlimit is only ever increased
`libc::setrlimit` will fail if we try to set the rlimit to a value lower than it is currently, so make sure we're never trying to do this. Fixesrust-lang#52801.
@kennytmkennytm mentioned this pull request Aug 13, 2018
kennytm added a commit to kennytm/rust that referenced this pull request Aug 14, 2018
Make sure rlimit is only ever increased
`libc::setrlimit` will fail if we try to set the rlimit to a value lower than it is currently, so make sure we're never trying to do this. Fixesrust-lang#52801.
@kennytmkennytm mentioned this pull request Aug 14, 2018
bors added a commit that referenced this pull request Aug 14, 2018
Rollup of 11 pull requests
Successful merges:
- #53112 (pretty print BTreeSet)
- #53208 (Don't panic on std::env::vars() when env is null.)
- #53226 (driver: set the syntax edition in phase 1)
- #53229 (Make sure rlimit is only ever increased)
- #53233 (targets: aarch64: Add bare-metal aarch64 target)
- #53239 (rustc_codegen_llvm: Restore the closure env alloca hack for LLVM 5.)
- #53246 (A few cleanups)
- #53257 (Idiomatic improvements to IP method)
- #53274 (Remove statics field from CodegenCx)
- #53290 (Make LLVM emit assembly comments with -Z asm-comments)
- #53317 (Mark prior failure to avoid ICE)
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bors merged commit 82a704a into rust-lang:masterAug 14, 2018
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@varkor@rust-highfive@nikomatsakis@bors