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add SAFETY block on the usage of unsafe getuid #116577

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merged 1 commit into from Oct 14, 2023
Merged

add SAFETY block on the usage of unsafe getuid #116577

merged 1 commit into from Oct 14, 2023

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onur-ozkan
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We pointed out this unsafe usage in #109859, and as a result, we received a fix PR #116476. However, it's important to note that the libc::getuid() never actually fails. This PR aims to clarify its safety.

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rustbot commented Oct 9, 2023

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@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) labels Oct 9, 2023
@onur-ozkan onur-ozkan changed the title add SAFETY block on usage of unsafe getuid add SAFETY block on the usage of unsafe getuid Oct 9, 2023
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add SAFETY block on usage of unsafe getuid
86e9b0f 
Signed-off-by: onur-ozkan <work@onurozkan.dev>
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@bors r+ rollup

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bors commented Oct 14, 2023

📌 Commit 86e9b0f has been approved by clubby789

It is now in the queue for this repository.

@bors bors 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 Oct 14, 2023
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Oct 14, 2023
@matthiaskrgr
Rollup merge of rust-lang#116577 - onur-ozkan:add-safety-block-on-uns…
7f6ff13 
…afe, r=clubby789

add `SAFETY` block on the usage of unsafe `getuid`

We pointed out this unsafe usage in rust-lang#109859, and as a result, we received a fix PR rust-lang#116476. However, it's important to note that the `libc::getuid()` never actually fails. This PR aims to clarify its safety.
This was referenced Oct 14, 2023
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bors added a commit to rust-lang-ci/rust that referenced this pull request Oct 14, 2023
@bors
Auto merge of rust-lang#116728 - matthiaskrgr:rollup-4xzcsnv, r=matth…
495c5dd 
…iaskrgr

Rollup of 5 pull requests

Successful merges:

 - rust-lang#115653 (Guarantee that Layout::align returns a non-zero power of two)
 - rust-lang#116577 (add `SAFETY` block on the usage of unsafe `getuid`)
 - rust-lang#116618 (Add the V (vector) extension to the riscv64-linux-android target spec)
 - rust-lang#116679 (Remove some unnecessary `unwrap`s)
 - rust-lang#116689 (explicitly handle auto trait leakage in coherence)

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit b236d11 into rust-lang:master Oct 14, 2023
11 checks passed
@rustbot rustbot added this to the 1.75.0 milestone Oct 14, 2023
rust-timer added a commit to rust-lang-ci/rust that referenced this pull request Oct 14, 2023
@rust-timer
Unrolled build for rust-lang#116577
7bf83fc 
Rollup merge of rust-lang#116577 - onur-ozkan:add-safety-block-on-unsafe, r=clubby789

add `SAFETY` block on the usage of unsafe `getuid`

We pointed out this unsafe usage in rust-lang#109859, and as a result, we received a fix PR rust-lang#116476. However, it's important to note that the `libc::getuid()` never actually fails. This PR aims to clarify its safety.
@Veykril Veykril mentioned this pull request Oct 17, 2023
Merged
bors-ferrocene bot added a commit to ferrocene/ferrocene that referenced this pull request Oct 17, 2023
@bors-ferrocene @a1phyr
@ColinFinck @ijackson @joshlf @fmease @tgross35 @EvanMerlock @joboet @RalfJung @DaniPopes @Mark-Simulacrum @onur-ozkan @nnethercote @the8472 @sthibaul @reez12g @Kobzol
Merge #54
4d5dcf2 
54: Pull upstream master 2023 10 17 r=pietroalbini a=Veykril

* rust-lang/rust#116196
* rust-lang/rust#116824
* rust-lang/rust#116822
* rust-lang/rust#116477
* rust-lang/rust#116826
* rust-lang/rust#116820
  * rust-lang/rust#116811
  * rust-lang/rust#116808
  * rust-lang/rust#116805
  * rust-lang/rust#116800
  * rust-lang/rust#116798
  * rust-lang/rust#116754
* rust-lang/rust#114370
* rust-lang/rust#116804
  * rust-lang/rust#116802
  * rust-lang/rust#116790
  * rust-lang/rust#116786
  * rust-lang/rust#116709
  * rust-lang/rust#116430
  * rust-lang/rust#116257
  * rust-lang/rust#114157
* rust-lang/rust#116731
* rust-lang/rust#116550
* rust-lang/rust#114330
* rust-lang/rust#116724
* rust-lang/rust#116782
  * rust-lang/rust#116776
  * rust-lang/rust#115955
  * rust-lang/rust#115196
* rust-lang/rust#116775
* rust-lang/rust#114589
* rust-lang/rust#113747
* rust-lang/rust#116772
  * rust-lang/rust#116771
  * rust-lang/rust#116760
  * rust-lang/rust#116755
  * rust-lang/rust#116732
  * rust-lang/rust#116522
  * rust-lang/rust#116341
  * rust-lang/rust#116172
* rust-lang/rust#110604
* rust-lang/rust#110729
* rust-lang/rust#116527
* rust-lang/rust#116688
* rust-lang/rust#116757
  * rust-lang/rust#116753
  * rust-lang/rust#116748
  * rust-lang/rust#116741
  * rust-lang/rust#116594
* rust-lang/rust#116691
* rust-lang/rust#116643
* rust-lang/rust#116683
* rust-lang/rust#116635
* rust-lang/rust#115515
* rust-lang/rust#116742
  * rust-lang/rust#116661
  * rust-lang/rust#116576
  * rust-lang/rust#116540
* rust-lang/rust#116352
* rust-lang/rust#116737
  * rust-lang/rust#116730
  * rust-lang/rust#116723
  * rust-lang/rust#116715
  * rust-lang/rust#116603
  * rust-lang/rust#116591
  * rust-lang/rust#115439
* rust-lang/rust#116264
* rust-lang/rust#116727
  * rust-lang/rust#116704
  * rust-lang/rust#116696
  * rust-lang/rust#116695
  * rust-lang/rust#116644
  * rust-lang/rust#116630
* rust-lang/rust#116728
  * rust-lang/rust#116689
  * rust-lang/rust#116679
  * rust-lang/rust#116618
  * rust-lang/rust#116577
  * rust-lang/rust#115653
* rust-lang/rust#116702
* rust-lang/rust#116015
* rust-lang/rust#115822
* rust-lang/rust#116407
* rust-lang/rust#115719
* rust-lang/rust#115524
* rust-lang/rust#116705
* rust-lang/rust#116645
* rust-lang/rust#116233
* rust-lang/rust#115108
* rust-lang/rust#116670
* rust-lang/rust#116676
* rust-lang/rust#116666



Co-authored-by: Benoît du Garreau <bdgdlm@outlook.com>
Co-authored-by: Colin Finck <colin@reactos.org>
Co-authored-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Co-authored-by: Joshua Liebow-Feeser <joshlf@users.noreply.github.com>
Co-authored-by: León Orell Valerian Liehr <me@fmease.dev>
Co-authored-by: Trevor Gross <tmgross@umich.edu>
Co-authored-by: Evan Merlock <evan@merlock.dev>
Co-authored-by: joboet <jonasboettiger@icloud.com>
Co-authored-by: Ralf Jung <post@ralfj.de>
Co-authored-by: DaniPopes <57450786+DaniPopes@users.noreply.github.com>
Co-authored-by: Mark Rousskov <mark.simulacrum@gmail.com>
Co-authored-by: onur-ozkan <work@onurozkan.dev>
Co-authored-by: Nicholas Nethercote <n.nethercote@gmail.com>
Co-authored-by: The 8472 <git@infinite-source.de>
Co-authored-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Co-authored-by: reez12g <reez12g@gmail.com>
Co-authored-by: Jakub Beránek <berykubik@gmail.com>
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