On Fri, Oct 24, 2014 at 1:38 PM, Paul Eggert <egg...@cs.ucla.edu> wrote: > Thanks for looking into this. I added that test case, but took a > more-conservative approach to fixing the bug, by disabling the optimization > that's causing this problem; please see attached patches. The optimization > was a hack anyway, and these bugs suggest that it's not a hack worth > keeping.
Hi Paul, At first I thought "ok, either way." But then I found that after your change, our pcre-invalid-utf8-input hangs. That happens because the following infloops (stuck in pcre_exec) on a CentOS6 system: printf 'j\202j\nj\nk\202\n' > in; LC_ALL=en_US.utf8 src/grep -P 'k$' in That binary was linked with the libpcre from this package: pcre-7.8-4.el6.x86_64
