https://bugs.exim.org/show_bug.cgi?id=2126
--- Comment #2 from Philip Hazel <[email protected]> --- 1. PCRE 7.8 is very old (released September 2008). The current release is 8.40. Having said that, however, this is a "frequently reported non-bug". It is easy to write a regex that uses up the stack. See the pcrestack documentation. 2. The PCRE 8.xx series is in maintenance only mode. Current development is in the PCRE2 10.xx series. 3. The next release of PCRE2 (due in a month or two) has a new interpretive matching function that no longer uses the stack (it uses the heap instead). 4. All these versions have facilities for limiting the depth of search. Check the documentation for "match limit" and "recursion limit". -- You are receiving this mail because: You are on the CC list for the bug. -- ## List details at https://lists.exim.org/mailman/listinfo/pcre-dev
