Adding upstream version 1.69.0+dfsg1.upstream/1.69.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

7 files changed, 28 insertions, 56 deletions

diff --git a/vendor/semver/.cargo-checksum.json b/vendor/semver/.cargo-checksum.json
index afd692226..3e0993c1a 100644
--- a/vendor/semver/.cargo-checksum.json
+++ b/vendor/semver/.cargo-checksum.json
@@ -1 +1 @@
-{"files":{"Cargo.toml":"2ef1bca69e829c310ba591cf769d26b9599343b5e8277607c810fcc27b08b507","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"23f18e03dc49df91622fe2a76176497404e46ced8a715d9d2b67a7446571cca3","README.md":"83e92a83348171f60d768651091803e69e4cb7ea3190cdfc45918d4637f38e1e","benches/parse.rs":"6531f66f80ce2fc83878f9bf84f94c42e96f1e709466f2b88be8d95a3cec1511","build.rs":"eedfc19afa205955347175916974cdad121b55cb940e40c61931e5e7629f0e65","src/backport.rs":"c1335129f4969ac887dcf4cdee7592d0854163ee3023c14649d1fba2ab5f08ba","src/display.rs":"9ba42f7a6579aa9c7dd72f2380036f5c9664592f3eacd09ea25cef291a3e64e5","src/error.rs":"3bb489f4a29f38d93370e64ae8d6e4e9b451a055cd7d392b6aeacab7eb3e1953","src/eval.rs":"b7e7ec976051b9f87ddf5cfdbaad64654d98d86ae0763f7d88b14eeaeac6013c","src/identifier.rs":"2fcc23896070ed0a658282a5c7053f1439a55c9e2ea927703408fea8321bfbee","src/impls.rs":"79b5a2ac6ca3d4cb46adfb1494756079f53bef780dd81c3a8d3adf86f91395c8","src/lib.rs":"4118a9d0aedfdbfb930fac79f6aa03771b7a3348b7fe2b4d3d02530dc8b6f387","src/parse.rs":"ffbb84081f0f66ec47b752a1e32f1bea5f206ca84f464b99d0497451305a92f8","src/serde.rs":"e2a9b9dc3cd2cccc250eaffad049de418ef791bf8c4a34111a48f068353e0a37","tests/node/mod.rs":"2710d9b8daace2038b66db0f8f4cc522dee938e7cbc42d7739c31995343c32f4","tests/test_autotrait.rs":"070500c32ceee14a8a0110c04a01f98278b24614a0aec8c382dcea3da0343f58","tests/test_identifier.rs":"6c3da46c73df210527b60f1069131b15e2c65eb7b5d11793940d00cf66812f4d","tests/test_version.rs":"09e37c3df162205acf3683d1c760a6001e34e1c709fd4a1a265d82450e340003","tests/test_version_req.rs":"b6eea0258cc3b6d567a9f6c42693a97316345083495236c47e85374fd45f7cf0","tests/util/mod.rs":"db61c2cd86af864d8be4f2a3d5f25c86d7712201cc6ab47b715facf5f7f275b7"},"package":"e25dfac463d778e353db5be2449d1cce89bd6fd23c9f1ea21310ce6e5a1b29c4"}
\ No newline at end of file
+{"files":{"Cargo.toml":"84eaac27f969839e684c9cdf124748de0a8f0b0876a1eacc31cfaa105f35540f","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"23f18e03dc49df91622fe2a76176497404e46ced8a715d9d2b67a7446571cca3","README.md":"de1a03443ab8f147676199856a975ec00f3f7334fc5d5d5e056ec8f3fcb61dd5","benches/parse.rs":"6531f66f80ce2fc83878f9bf84f94c42e96f1e709466f2b88be8d95a3cec1511","build.rs":"9a3d42e37b665745044b5d91c6e02dd458152e336a7013654972f4a1a0b562d9","src/backport.rs":"66db55d15d0e2808bffe4cde7cd1d99bda999b26cbe40bb6b5e43b94f9b631d2","src/display.rs":"9ba42f7a6579aa9c7dd72f2380036f5c9664592f3eacd09ea25cef291a3e64e5","src/error.rs":"3bb489f4a29f38d93370e64ae8d6e4e9b451a055cd7d392b6aeacab7eb3e1953","src/eval.rs":"b7e7ec976051b9f87ddf5cfdbaad64654d98d86ae0763f7d88b14eeaeac6013c","src/identifier.rs":"459725383cbd0e2d769aa947decd1f031bdc8732339783ad24eb2b44f0f5d040","src/impls.rs":"79b5a2ac6ca3d4cb46adfb1494756079f53bef780dd81c3a8d3adf86f91395c8","src/lib.rs":"cc912c719047aa679429069a26679f681741b91ff66d847f60ddc519262d588c","src/parse.rs":"ffbb84081f0f66ec47b752a1e32f1bea5f206ca84f464b99d0497451305a92f8","src/serde.rs":"e2a9b9dc3cd2cccc250eaffad049de418ef791bf8c4a34111a48f068353e0a37","tests/node/mod.rs":"2710d9b8daace2038b66db0f8f4cc522dee938e7cbc42d7739c31995343c32f4","tests/test_autotrait.rs":"070500c32ceee14a8a0110c04a01f98278b24614a0aec8c382dcea3da0343f58","tests/test_identifier.rs":"6c3da46c73df210527b60f1069131b15e2c65eb7b5d11793940d00cf66812f4d","tests/test_version.rs":"09e37c3df162205acf3683d1c760a6001e34e1c709fd4a1a265d82450e340003","tests/test_version_req.rs":"b6eea0258cc3b6d567a9f6c42693a97316345083495236c47e85374fd45f7cf0","tests/util/mod.rs":"db61c2cd86af864d8be4f2a3d5f25c86d7712201cc6ab47b715facf5f7f275b7"},"package":"58bc9567378fc7690d6b2addae4e60ac2eeea07becb2c64b9f218b53865cba2a"}
\ No newline at end of file
diff --git a/vendor/semver/Cargo.toml b/vendor/semver/Cargo.toml
index 68aa0b972..e0bfea20f 100644
--- a/vendor/semver/Cargo.toml
+++ b/vendor/semver/Cargo.toml
@@ -13,7 +13,7 @@
 edition = "2018"
 rust-version = "1.31"
 name = "semver"
-version = "1.0.14"
+version = "1.0.16"
 authors = ["David Tolnay <dtolnay@gmail.com>"]
 description = "Parser and evaluator for Cargo's flavor of Semantic Versioning"
 documentation = "https://docs.rs/semver"
@@ -31,10 +31,11 @@ targets = ["x86_64-unknown-linux-gnu"]
 rustdoc-args = [
     "--cfg",
     "doc_cfg",
-    "--cfg",
-    "semver_rustdoc_workaround",
 ]
 
+[lib]
+doc-scrape-examples = false
+
 [dependencies.serde]
 version = "1.0"
 optional = true
diff --git a/vendor/semver/README.md b/vendor/semver/README.md
index 84d227ea8..a9a1cb88b 100644
--- a/vendor/semver/README.md
+++ b/vendor/semver/README.md
@@ -4,7 +4,7 @@ semver
 [<img alt="github" src="https://img.shields.io/badge/github-dtolnay/semver-8da0cb?style=for-the-badge&labelColor=555555&logo=github" height="20">](https://github.com/dtolnay/semver)
 [<img alt="crates.io" src="https://img.shields.io/crates/v/semver.svg?style=for-the-badge&color=fc8d62&logo=rust" height="20">](https://crates.io/crates/semver)
 [<img alt="docs.rs" src="https://img.shields.io/badge/docs.rs-semver-66c2a5?style=for-the-badge&labelColor=555555&logo=docs.rs" height="20">](https://docs.rs/semver)
-[<img alt="build status" src="https://img.shields.io/github/workflow/status/dtolnay/semver/CI/master?style=for-the-badge" height="20">](https://github.com/dtolnay/semver/actions?query=branch%3Amaster)
+[<img alt="build status" src="https://img.shields.io/github/actions/workflow/status/dtolnay/semver/ci.yml?branch=master&style=for-the-badge" height="20">](https://github.com/dtolnay/semver/actions?query=branch%3Amaster)
 
 A parser and evaluator for Cargo's flavor of Semantic Versioning.
 
diff --git a/vendor/semver/build.rs b/vendor/semver/build.rs
index 2bf4418c1..81ad970d8 100644
--- a/vendor/semver/build.rs
+++ b/vendor/semver/build.rs
@@ -3,6 +3,8 @@ use std::process::Command;
 use std::str;
 
 fn main() {
+    println!("cargo:rerun-if-changed=build.rs");
+
     let compiler = match rustc_minor_version() {
         Some(compiler) => compiler,
         None => return,
diff --git a/vendor/semver/src/backport.rs b/vendor/semver/src/backport.rs
index 4b67f56a5..b5e1d02be 100644
--- a/vendor/semver/src/backport.rs
+++ b/vendor/semver/src/backport.rs
@@ -18,43 +18,6 @@ pub(crate) use crate::alloc::vec::Vec;
 
 #[cfg(no_alloc_crate)] // rustc <1.36
 pub(crate) mod alloc {
+    pub use std::alloc;
     pub use std::vec;
-
-    pub mod alloc {
-        use std::mem;
-        use std::process;
-
-        #[derive(Copy, Clone)]
-        pub struct Layout {
-            size: usize,
-        }
-
-        impl Layout {
-            pub unsafe fn from_size_align_unchecked(size: usize, align: usize) -> Self {
-                assert_eq!(align, 2);
-                Layout { size }
-            }
-        }
-
-        pub unsafe fn alloc(layout: Layout) -> *mut u8 {
-            let len_u16 = (layout.size + 1) / 2;
-            let mut vec = Vec::new();
-            vec.reserve_exact(len_u16);
-            let ptr: *mut u16 = vec.as_mut_ptr();
-            mem::forget(vec);
-            ptr as *mut u8
-        }
-
-        pub unsafe fn dealloc(ptr: *mut u8, layout: Layout) {
-            let len_u16 = (layout.size + 1) / 2;
-            unsafe { Vec::from_raw_parts(ptr as *mut u16, 0, len_u16) };
-        }
-
-        pub fn handle_alloc_error(_layout: Layout) -> ! {
-            // This is unreachable because the alloc implementation above never
-            // returns null; Vec::reserve_exact would already have called std's
-            // internal handle_alloc_error.
-            process::abort();
-        }
-    }
 }
diff --git a/vendor/semver/src/identifier.rs b/vendor/semver/src/identifier.rs
index fbe1df020..0273ae62a 100644
--- a/vendor/semver/src/identifier.rs
+++ b/vendor/semver/src/identifier.rs
@@ -67,11 +67,13 @@
 // allows size_of::<Version>() == size_of::<Option<Version>>().
 
 use crate::alloc::alloc::{alloc, dealloc, handle_alloc_error, Layout};
+use core::isize;
 use core::mem;
 use core::num::{NonZeroU64, NonZeroUsize};
 use core::ptr::{self, NonNull};
 use core::slice;
 use core::str;
+use core::usize;
 
 const PTR_BYTES: usize = mem::size_of::<NonNull<u8>>();
 
@@ -103,6 +105,7 @@ impl Identifier {
     // SAFETY: string must be ASCII and not contain \0 bytes.
     pub(crate) unsafe fn new_unchecked(string: &str) -> Self {
         let len = string.len();
+        debug_assert!(len <= isize::MAX as usize);
         match len as u64 {
             0 => Self::empty(),
             1..=8 => {
@@ -118,8 +121,21 @@ impl Identifier {
                 // SAFETY: len is in a range that does not contain 0.
                 let size = bytes_for_varint(unsafe { NonZeroUsize::new_unchecked(len) }) + len;
                 let align = 2;
+                // On 32-bit and 16-bit architecture, check for size overflowing
+                // isize::MAX. Making an allocation request bigger than this to
+                // the allocator is considered UB. All allocations (including
+                // static ones) are limited to isize::MAX so we're guaranteed
+                // len <= isize::MAX, and we know bytes_for_varint(len) <= 5
+                // because 128**5 > isize::MAX, which means the only problem
+                // that can arise is when isize::MAX - 5 <= len <= isize::MAX.
+                // This is pretty much guaranteed to be malicious input so we
+                // don't need to care about returning a good error message.
+                if mem::size_of::<usize>() < 8 {
+                    let max_alloc = usize::MAX / 2 - align;
+                    assert!(size <= max_alloc);
+                }
                 // SAFETY: align is not zero, align is a power of two, and
-                // rounding size up to align does not overflow usize::MAX.
+                // rounding size up to align does not overflow isize::MAX.
                 let layout = unsafe { Layout::from_size_align_unchecked(size, align) };
                 // SAFETY: layout's size is nonzero.
                 let ptr = unsafe { alloc(layout) };
@@ -200,7 +216,7 @@ impl Clone for Identifier {
             let size = bytes_for_varint(len) + len.get();
             let align = 2;
             // SAFETY: align is not zero, align is a power of two, and rounding
-            // size up to align does not overflow usize::MAX. This is just
+            // size up to align does not overflow isize::MAX. This is just
             // duplicating a previous allocation where all of these guarantees
             // were already made.
             let layout = unsafe { Layout::from_size_align_unchecked(size, align) };
diff --git a/vendor/semver/src/lib.rs b/vendor/semver/src/lib.rs
index ca4d1119c..32ed96d1c 100644
--- a/vendor/semver/src/lib.rs
+++ b/vendor/semver/src/lib.rs
@@ -60,7 +60,7 @@
 //!
 //! [Specifying Dependencies]: https://doc.rust-lang.org/cargo/reference/specifying-dependencies.html
 
-#![doc(html_root_url = "https://docs.rs/semver/1.0.14")]
+#![doc(html_root_url = "https://docs.rs/semver/1.0.16")]
 #![cfg_attr(doc_cfg, feature(doc_cfg))]
 #![cfg_attr(all(not(feature = "std"), not(no_alloc_crate)), no_std)]
 #![cfg_attr(not(no_unsafe_op_in_unsafe_fn_lint), deny(unsafe_op_in_unsafe_fn))]
@@ -497,11 +497,6 @@ impl Comparator {
 }
 
 impl Prerelease {
-    // Work around https://github.com/rust-lang/rust/issues/97933
-    #[cfg(all(doc, semver_rustdoc_workaround))]
-    pub const EMPTY: Self = "";
-
-    #[cfg(not(all(doc, semver_rustdoc_workaround)))]
     pub const EMPTY: Self = Prerelease {
         identifier: Identifier::empty(),
     };
@@ -520,11 +515,6 @@ impl Prerelease {
 }
 
 impl BuildMetadata {
-    // Work around https://github.com/rust-lang/rust/issues/97933
-    #[cfg(all(doc, semver_rustdoc_workaround))]
-    pub const EMPTY: Self = "";
-
-    #[cfg(not(all(doc, semver_rustdoc_workaround)))]
     pub const EMPTY: Self = BuildMetadata {
         identifier: Identifier::empty(),
     };