On Wed, Oct 26, 2016 at 12:09 PM, Herwig Hochleitner
<hhochleitner@gmail.com> wrote:
> Hi,
>
> I've been hunting a segfault during usage of rgrep for some time, now I've
> managed to catch it in gdb. From the looks of it, BEGV_ADDR is changed
> during a single run of search_buffer, which leaves a stale pointer in a
> local variable.
This is almost certainly the same bug as #24358. You can try building
with REL_ALLOC=no, or applying
https://debbugs.gnu.org/cgi/bugreport.cgi?msg=225;att=2; .bug=24358;filename=v4-0002- Inhibit-buffer-relocation- during-regex-searches.patch