[Bug libdw/26921] dwarf_getalt () not thread-safe

woodard at redhat dot com sourceware-bugzilla@sourceware.org
Sat Nov 21 23:34:02 GMT 2020


https://sourceware.org/bugzilla/show_bug.cgi?id=26921

--- Comment #8 from Ben Woodard <woodard at redhat dot com> ---
One thing that I’m unclear about is how these two are different.
It doesn’t matter to me that they are split up but I just don’t understand
why?

-ben


On Sat, Nov 21, 2020 at 2:00 PM mark at klomp dot org <
sourceware-bugzilla@sourceware.org> wrote:

> https://sourceware.org/bugzilla/show_bug.cgi?id=26921
>
> --- Comment #7 from Mark Wielaard <mark at klomp dot org> ---
> Thanks for the backtraces, they show a different concurrent unsafe thing in
> libdw, the usage of (lazy) tsearch caches. I opened a separate bug for
> that,
> bug #26930
>
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