Re: [PATCH 0/4] Clear target async event handlers in wait method

[Simon Marchi via Gdb-patches <gdb-patches@sourceware.org>]

Ping.

On 2020-11-30 11:52 a.m., Simon Marchi via Gdb-patches wrote:
> This change started out as part of some work I intend to submit at a
> later time, related to how infrun consumes target events.  However, I
> noticed it would address PR 26614 ("AddressSanitizer:
> heap-use-after-free of extended_remote_target in
> remote_async_inferior_event_handler").  And in my opinion it's a
> desirable change no matter what, because it simplifies things a little
> bit.  So I extracted it and am submitting it on its own.
> 
> Simon Marchi (4):
>   gdb: make async event handlers clear themselves
>   gdb: make remote target clear its async event handler in wait
>   gdb: make record-btrace target clear its async event handler in wait
>   gdb: make record-full target clear its async event handler in wait
> 
>  gdb/async-event.c   |  1 -
>  gdb/async-event.h   |  9 +++++++++
>  gdb/infrun.c        |  1 +
>  gdb/record-btrace.c |  3 +++
>  gdb/record-full.c   |  2 ++
>  gdb/remote-notif.c  |  4 +++-
>  gdb/remote.c        | 25 +++++++++----------------
>  7 files changed, 27 insertions(+), 18 deletions(-)
>