https://bugs.exim.org/show_bug.cgi?id=2764
Bug ID: 2764
Summary: Regression in JIT matching with ^
Product: PCRE
Version: 10.37 (PCRE2)
Hardware: x86-64
OS: MacOS X
Status: NEW
Severity: bug
Priority: medium
Component: Code
Assignee: philip.ha...@gmail.com
Reporter: j.boggi...@seld.be
CC: pcre-dev@exim.org
This pattern:
#(?P<prefix>://|^)(?P<user>[^:/\s@]+):(?P<password>[^@\s/]+)@#i
Started failing to match these strings with 10.37 when jit is enabled:
https://foo:b...@example.org/
http://10a8f08e8d7b7b9:f...@example.org
https://foo:b...@example.org:123/
Somehow removing |^ from the pattern makes it match again, but that does change
its meaning and it would then fail to match URLs without scheme://.
I worked around it for now using:
^(?P<prefix>[a-z0-9]+://)?
Sorry if it's a duplicate of 2762 but it seems quite different and I can't
imagine the recent fix for single char repetitions in JIT fixed this instance.
I did compile pcre2 to try it out but unfortunately pcre2test tells me I can't
enable jit so that does not let me test it.
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