https://bugs.exim.org/show_bug.cgi?id=1770
--- Comment #1 from Philip Hazel <[email protected]> --- Please give your configuration, because this does not segfault for me: PCRE2 version 10.20 2015-06-30 re> /(((?3)))((?1))/ data> abcd Failed: error -52: nested recursion at the same subject position That was with pcre2test. Using pcre2grep does not crash either. It may be that your PCRE2 configuration is different. What is the output from "pcre2test -C"? -- 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
