Merging upstream version 1.71.1+dfsg1.

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

6 files changed, 39 insertions, 8 deletions

diff --git a/vendor/regex/.cargo-checksum.json b/vendor/regex/.cargo-checksum.json
index 1623d8918..d6ea1df9a 100644
--- a/vendor/regex/.cargo-checksum.json
+++ b/vendor/regex/.cargo-checksum.json
@@ -1 +1 @@
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\ No newline at end of file
+{"files":{"CHANGELOG.md":"c66cc76a297a1068a3aa81d08326175be887b60fb6330c4b7922f4ad286bd144","Cargo.lock":"fa78ce7955999185e017ef812db215124b65ae8aef67b4ea9ca5bd18c50b0d35","Cargo.toml":"566dca60827f0cbafd1d920457d6d7fad9bd5b85630832207de8cc9c35cab274","HACKING.md":"17818f7a17723608f6bdbe6388ad0a913d4f96f76a16649aaf4e274b1fa0ea97","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"6485b8ed310d3f0340bf1ad1f47645069ce4069dcc6bb46c7d5c6faf41de1fdb","PERFORMANCE.md":"0d5ef3866386918dfdefb1aa9a28cfe33cb3c8ceeb79f3f8ba5b88253dd95991","README.md":"f69204a0f446047d8f4d1f3d84b75f235adb5c26477f3a37b671411bc954d14c","UNICODE.md":"a8a8399540eed000d19420135a527f400247a04572e44d124c786b870f518776","examples/regexdna-input.txt":"156a49710bb3e1ed4bc2bbb0af0f383b747b3d0281453cfff39c296124c598f8","examples/regexdna-output.txt":"35e85b19b70a893d752fd43e54e1e9da08bac43559191cea85b33387c24c4cc1","examples/shootout-regex-dna-bytes.rs":"fa2daedb4e0a05f64f33f4af62fbb0176db998e3676f8637ab684b725367a7b4","examples/shootout-regex-dna-cheat.rs":"1f871a6eaaf8372299fa3c762051112fa89a14235b03f734fc50ebd51ecaee72","examples/shootout-regex-dna-replace.rs":"32ffdf13ac6c4ce3fc32116a048e9cc682aa34cdb8e5beaf565a22addbdcd9ab","examples/shootout-regex-dna-single-cheat.rs":"809f75bf1e1917a53623eb6f1a3ce3b7d2ed98a6a1dbc0bd4853bec49a0c6f94","examples/shootout-regex-dna-single.rs":"1ab14f5703cd4be2e75a2e792e0ba1d322b9e4b14535d396805a4316d577f5bb","examples/shootout-regex-dna.rs":"20ea46ab63f91e3ac6a64e997eadd436a9cbc2f1bdade28e4512052f0e25bc34","rustfmt.toml":"1ca600239a27401c4a43f363cf3f38183a212affc1f31bff3ae93234bbaec228","src/backtrack.rs":"52987d80448f3d7f5d4e3545ddfc09f1f30de7602d9b5489961db4b215a377fd","src/compile.rs":"79a59be2d2db650b5a322e15e9bf1d3227944410bc780fc6089da8f4d2609b77","src/dfa.rs":"10273980d1f08aaff495e11efa240249a2b2c08a4db7c49c8d6759bc65a3b174","src/error.rs":"71c85db839514f26ee024a689061743ea94a34eb7a3291e6c2b69b45a9682d09","src/exec.rs":"4726e2c210c6adb91b25390cbc864ab71deabb17ca87a46e83acef26a194bfc2","src/expand.rs":"71220309a3bac797f55129f49e79c03e96efec894ea338c735b78695367e04ca","src/find_byte.rs":"b387247b77e3269f057c3399aefe5a815032c3af918c876f80eb4b282e4eb95e","src/freqs.rs":"255555f3d95b08a5bb3bc2f38d5a06cc100a39c0f0127fe4f50c33afa1cadc65","src/input.rs":"13f49c1bce2fadd04a45b421d374cd0f8b72bef83f7e8fda958962aaccbe799a","src/lib.rs":"982fadba415c4c5b93f4d7d4a73a23ec88e2d96daaa03b679d14490ea0f63197","src/literal/imp.rs":"b7f63a861c299bea4baaab17353a420ee339c2cf76d3858c95f39342bd4463e7","src/literal/mod.rs":"533f1d68af088e9485170145e27518368e541a0337fdb44f63249ebf97310300","src/pattern.rs":"993d8b6b4bcea5e02bee3c76e17c356a5a47f8fc53c5555edfd1ebb71c0878bf","src/pikevm.rs":"6c0eaa7e878c945ac4c3c545c98f5706ad04846fc432a5086c8ee78eb030dfa7","src/pool.rs":"942e991ae31ef349bd76efd78b2a712c01166dec965bf93742977ed0870d5a10","src/prog.rs":"bebb3e50745bbc05d6c8240d972ba55a1818c51b1161dc1c21f3fe13c11d4884","src/re_builder.rs":"943344bf6e2fc90902ee04b11b741c32418ac6814b21b7982cc0a3a817713f3e","src/re_bytes.rs":"63ee1db1637a3764addb10e27248129acffaf78bb0a69624add4d9d6f1e97040","src/re_set.rs":"7921ac4a919b7a5deffe82d099a9ccaf5487aebd890dfb7a661e602c6ad3f1a9","src/re_trait.rs":"d237121b6f6b606836c72305cbcb3bbdbc54d1f6827d19a19cd0fbb4372e0145","src/re_unicode.rs":"4ca66d6e835df7c0f570c8cde52667ef90ba1687d5285f12fedef2e38ae925b4","src/sparse.rs":"0da3ddb7972109869248a764dbb10254555f4bb51c375e89fb3fab9cafa47320","src/testdata/LICENSE":"58cf078acc03da3e280a938c2bd9943f554fc9b6ced89ad93ba35ca436872899","src/testdata/README":"45f869e37f798905c773bfbe0ef19a5fb7e585cbf0b7c21b5b5a784e8cec3c14","src/testdata/basic.dat":"b5b33aa89d48a61cd67cb1fbfd8f70e62c83e30b86256f9f915a5190dd38ff06","src/testdata/nullsubexpr.dat":"496ac0278eec3b6d9170faace14554569032dd3d909618364d9326156de39ecf","src/testdata/repetition.dat":"1f7959063015b284b18a4a2c1c8b416d438a2d6c4b1a362da43406b865f50e69","src/utf8.rs":"f85a356ff5d5b19e417b73ce1dd84581b21d283f6dddd195547c30af9c60bd1a","test":"0d62fdca7da12fc19ea5306b5de1d83e68d9365a029c043d524334da138b0304","tests/api.rs":"7b2a0ef75e99b9776094967bd66e9cdeaa8e11359f5f0a12bd08ef0e8d0c11fc","tests/api_str.rs":"2ae38c04e7e8fac008b609a820d0b1561ba75f39b0edc0987d6d3d06132da77f","tests/bytes.rs":"edc50f526c5fee43df89d639ef18b237e4eb91e9d533bfc43f3cbab7417d38ba","tests/consistent.rs":"d69435154c09478076497216e43081a835ac65147181a4fbddad7bff469605b2","tests/crates_regex.rs":"91a59d470e0700b4bcb3ff735d06799f3107b8ef4875a2e9904607b164be0326","tests/crazy.rs":"c0d56380dff19bdd5d7a3eb731d0e2dc564e169a1b73c81e1879b1e87f5f5f77","tests/flags.rs":"05caace2c81a99d2168037f3a38035d4dffe9f85ef3ebd7ef18b1bc6612f1ea8","tests/fowler.rs":"d78cf914de40b1e125cc92b65ccb444d462586bd07b5e05de4e4a1b5de16aa76","tests/macros.rs":"6db70c16fc90df13e6b30d2b606f8b6dd4dc976697967f6ee001b15aab6d0b19","tests/macros_bytes.rs":"a049f528a93173a1bb176cd46932dce1880679f4a1752e099be920f0e4546fd0","tests/macros_str.r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\ No newline at end of file
diff --git a/vendor/regex/CHANGELOG.md b/vendor/regex/CHANGELOG.md
index 466f5a9c9..44274acac 100644
--- a/vendor/regex/CHANGELOG.md
+++ b/vendor/regex/CHANGELOG.md
@@ -1,3 +1,24 @@
+1.7.3 (2023-03-24)
+==================
+This is a small release that fixes a bug in `Regex::shortest_match_at` that
+could cause it to panic, even when the offset given is valid.
+
+Bug fixes:
+
+* [BUG #969](https://github.com/rust-lang/regex/issues/969):
+  Fix a bug in how the reverse DFA was called for `Regex::shortest_match_at`.
+
+
+1.7.2 (2023-03-21)
+==================
+This is a small release that fixes a failing test on FreeBSD.
+
+Bug fixes:
+
+* [BUG #967](https://github.com/rust-lang/regex/issues/967):
+  Fix "no stack overflow" test which can fail due to the small stack size.
+
+
 1.7.1 (2023-01-09)
 ==================
 This release was done principally to try and fix the doc.rs rendering for the
diff --git a/vendor/regex/Cargo.lock b/vendor/regex/Cargo.lock
index 031b3647e..f91c8879b 100644
--- a/vendor/regex/Cargo.lock
+++ b/vendor/regex/Cargo.lock
@@ -75,7 +75,7 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.7.1"
+version = "1.7.3"
 dependencies = [
  "aho-corasick",
  "lazy_static",
@@ -87,9 +87,9 @@ dependencies = [
 
 [[package]]
 name = "regex-syntax"
-version = "0.6.28"
+version = "0.6.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "456c603be3e8d448b072f410900c09faf164fbce2d480456f50eea6e25f9c848"
+checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"
 
 [[package]]
 name = "wasi"
diff --git a/vendor/regex/Cargo.toml b/vendor/regex/Cargo.toml
index 4f8673ea9..37e44fb3b 100644
--- a/vendor/regex/Cargo.toml
+++ b/vendor/regex/Cargo.toml
@@ -12,7 +12,7 @@
 [package]
 edition = "2018"
 name = "regex"
-version = "1.7.1"
+version = "1.7.3"
 authors = ["The Rust Project Developers"]
 exclude = [
     "/scripts/*",
@@ -88,7 +88,7 @@ version = "2.4.0"
 optional = true
 
 [dependencies.regex-syntax]
-version = "0.6.27"
+version = "0.6.29"
 default-features = false
 
 [dev-dependencies.lazy_static]
diff --git a/vendor/regex/src/exec.rs b/vendor/regex/src/exec.rs
index e75ca083a..b9abcdc04 100644
--- a/vendor/regex/src/exec.rs
+++ b/vendor/regex/src/exec.rs
@@ -459,7 +459,7 @@ impl<'c> RegularExpression for ExecNoSync<'c> {
                     self.cache.value(),
                     true,
                     &text[start..],
-                    text.len(),
+                    text.len() - start,
                 ) {
                     dfa::Result::Match(_) => Some(text.len()),
                     dfa::Result::NoMatch(_) => None,
@@ -511,7 +511,7 @@ impl<'c> RegularExpression for ExecNoSync<'c> {
                     self.cache.value(),
                     true,
                     &text[start..],
-                    text.len(),
+                    text.len() - start,
                 ) {
                     dfa::Result::Match(_) => true,
                     dfa::Result::NoMatch(_) => false,
diff --git a/vendor/regex/tests/test_default.rs b/vendor/regex/tests/test_default.rs
index be627f7a6..19a319af1 100644
--- a/vendor/regex/tests/test_default.rs
+++ b/vendor/regex/tests/test_default.rs
@@ -220,3 +220,13 @@ fn empty_alt_regex_fails() {
     let result = Regex::new(r"(?:|){4294967295}");
     assert!(result.is_err());
 }
+
+// Regression test for: https://github.com/rust-lang/regex/issues/969
+#[test]
+fn regression_i969() {
+    use regex::Regex;
+
+    let re = Regex::new(r"c.*d\z").unwrap();
+    assert_eq!(Some(6), re.shortest_match_at("ababcd", 4));
+    assert_eq!(Some(6), re.find_at("ababcd", 4).map(|m| m.end()));
+}