Fixed invariant violation in MemBio::get_buf with empty results
#2266
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Pointer arguments to `slice::from_raw_parts` are required to be non-null. (See https://davidben.net/2024/01/15/empty-slices.html for details.)
sfackler
approved these changes
Jul 21, 2024
This was referenced Jul 22, 2024
Closed
Closed
doitian
added a commit
to doitian/ckb
that referenced
this pull request
Jul 22, 2024
```
error[vulnerability]: `MemBio::get_buf` has undefined behavior with empty buffers
┌─ /home/runner/work/ckb/ckb/Cargo.lock:313:1
│
313 │ openssl 0.10.64 registry+https://github.com/rust-lang/crates.io-index
│ --------------------------------------------------------------------- security vulnerability detected
│
= ID: RUSTSEC-2024-0357
= Advisory: https://rustsec.org/advisories/RUSTSEC-2024-0357
= Previously, `MemBio::get_buf` called `slice::from_raw_parts` with a null-pointer, which violates the functions invariants, leading to undefined behavior. In debug builds this would produce an assertion failure. This is now fixed.
= Announcement: sfackler/rust-openssl#2266
= Solution: Upgrade to >=0.10.66 (try `cargo update -p openssl`)
```
Desiki-high
added a commit
to Desiki-high/nydus
that referenced
this pull request
Jul 22, 2024
```
error[vulnerability]: `MemBio::get_buf` has undefined behavior with empty buffers
┌─ /home/runner/work/ckb/ckb/Cargo.lock:313:1
│
313 │ openssl 0.10.64 registry+https://github.com/rust-lang/crates.io-index
│ --------------------------------------------------------------------- security vulnerability detected
│
= ID: RUSTSEC-2024-0357
= Advisory: https://rustsec.org/advisories/RUSTSEC-2024-0357
= Previously, `MemBio::get_buf` called `slice::from_raw_parts` with a null-pointer, which violates the functions invariants, leading to undefined behavior. In debug builds this would produce an assertion failure. This is now fixed.
= Announcement: sfackler/rust-openssl#2266
= Solution: Upgrade to >=0.10.66 (try `cargo update -p openssl`)
```
Signed-off-by: Yadong Ding <ding_yadong@foxmail.com>
Desiki-high
added a commit
to Desiki-high/nydus
that referenced
this pull request
Jul 22, 2024
```
┌─ /github/workspace/Cargo.lock:148:1
│
148 │ openssl 0.10.55 registry+https://github.com/rust-lang/crates.io-index
│ --------------------------------------------------------------------- security vulnerability detected
│
= ID: RUSTSEC-2024-0357
= Advisory: https://rustsec.org/advisories/RUSTSEC-2024-0357
= Previously, `MemBio::get_buf` called `slice::from_raw_parts` with a null-pointer, which violates the functions invariants, leading to undefined behavior. In debug builds this would produce an assertion failure. This is now fixed.
= Announcement: sfackler/rust-openssl#2266
= Solution: Upgrade to >=0.10.66 (try `cargo update -p openssl`)
```
Signed-off-by: Yadong Ding <ding_yadong@foxmail.com>
doitian
added a commit
to doitian/ckb-cli
that referenced
this pull request
Jul 22, 2024
```
error[vulnerability]: `MemBio::get_buf` has undefined behavior with empty buffers
┌─ /home/runner/work/ckb/ckb/Cargo.lock:313:1
│
313 │ openssl 0.10.64 registry+https://github.com/rust-lang/crates.io-index
│ --------------------------------------------------------------------- security vulnerability detected
│
= ID: RUSTSEC-2024-0357
= Advisory: https://rustsec.org/advisories/RUSTSEC-2024-0357
= Previously, `MemBio::get_buf` called `slice::from_raw_parts` with a null-pointer, which violates the functions invariants, leading to undefined behavior. In debug builds this would produce an assertion failure. This is now fixed.
= Announcement: sfackler/rust-openssl#2266
= Solution: Upgrade to >=0.10.66 (try `cargo update -p openssl`)
```
This was referenced Jul 23, 2024
Closed
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Pointer arguments to
slice::from_raw_partsare required to be non-null. (See https://davidben.net/2024/01/15/empty-slices.html for details.)