This release includes a few bug fixes, including a bug that produced incorrect
matches when a non-greedy ? operator was used.
[BUG #680](rust-lang/regex#680):
Fixes a bug where [[:alnum:][:^ascii:]] dropped [:alnum:] from the class.
[BUG #859](rust-lang/regex#859):
Fixes a bug where Hir::is_match_empty returned false for \b.
[BUG #862](rust-lang/regex#862):
Fixes a bug where 'ab??' matches 'ab' instead of 'a' in 'ab'.
1.5.5 (2022-03-08)
This releases fixes a security bug in the regex compiler. This bug permits a
vector for a denial-of-service attack in cases where the regex being compiled
is untrusted. There are no known problems where the regex is itself trusted,
including in cases of untrusted haystacks.
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Bumps regex from 1.5.4 to 1.5.6.
Changelog
Sourced from regex's changelog.
Commits
9aef5b11.5.62931b07syntax: bump minimum regex-syntax version to 0.6.26b41bde0regex-syntax-0.6.26d98da65changelog: 1.5.61c19619syntax: fix literal extraction for 'ab??'88a2a62syntax: fix 'is_match_empty' predicate72f09f1syntax: fix ascii class union bugb537286doc: fix some typos258bdf7changelog: 1.5.5d1303811.5.5Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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