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Re: Segfault during fontification of rgrep buffers [HELP NEEDED]
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From: |
Noam Postavsky |
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Subject: |
Re: Segfault during fontification of rgrep buffers [HELP NEEDED] |
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Date: |
Wed, 26 Oct 2016 14:36:33 -0400 |
On Wed, Oct 26, 2016 at 12:09 PM, Herwig Hochleitner
<address@hidden> 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.