[PATCH 0/6] Improve ptrace-error detection

[Sergio Durigan Junior]

On Friday, March 06 2020, I wrote:

> On Wednesday, February 26 2020, I wrote:
>
>> This patch series is the continuation of:
>>
>>   [PATCH v5] Improve ptrace-error detection on Linux targets
>>   https://sourceware.org/ml/gdb-patches/2019-09/msg00504.html
>
> Ping.  Some of the patch have not been reviewed yet.  I can submit a v2
> with an updated version of the series if needed.

Ping^2.

> Thanks.
>
>> I decided to start a new series because this involved a rewrite of
>> several parts of the patch.  I addressed all of the comments I
>> received back in September (mostly from Pedro), but I also did some
>> improvements, especially in the 'fork_inferior' code.
>>
>> After submitting this series to our Buildbot, no regressions were
>> found.
>>
>> Sergio Durigan Junior (6):
>>   Introduce scoped_pipe.h
>>   Don't reset errno/bfd_error on 'throw_perror_with_name'
>>   Expand 'fork_inferior' to check whether 'traceme_fun' succeeded
>>   Extend GNU/Linux to check for ptrace error
>>   Document Linux-specific possible ptrace restrictions
>>   Fix comment for 'gdb_dlopen'
>>
>>  gdb/Makefile.in                       |   1 +
>>  gdb/doc/gdb.texinfo                   | 143 ++++++++++++++++
>>  gdb/inf-ptrace.c                      |  18 +-
>>  gdb/linux-nat.c                       |  10 +-
>>  gdb/nat/fork-inferior.c               | 231 ++++++++++++++++++++++++--
>>  gdb/nat/fork-inferior.h               |  87 ++++++++--
>>  gdb/nat/linux-ptrace.c                | 178 +++++++++++++++++++-
>>  gdb/nat/linux-ptrace.h                |  27 ++-
>>  gdb/remote.c                          |  40 ++++-
>>  gdb/unittests/scoped_pipe-selftests.c |  96 +++++++++++
>>  gdb/utils.c                           |   6 -
>>  gdbserver/linux-low.cc                |  31 +++-
>>  gdbserver/server.cc                   |  38 ++++-
>>  gdbserver/thread-db.cc                |   2 +-
>>  gdbserver/utils.cc                    |   2 +
>>  gdbsupport/gdb-dlfcn.h                |   4 +-
>>  gdbsupport/scoped_pipe.h              |  63 +++++++
>>  17 files changed, 909 insertions(+), 68 deletions(-)
>>  create mode 100644 gdb/unittests/scoped_pipe-selftests.c
>>  create mode 100644 gdbsupport/scoped_pipe.h
>>
>> -- 
>> 2.24.1
>
> -- 
> Sergio
> GPG key ID: 237A 54B1 0287 28BF 00EF  31F4 D0EB 7628 65FC 5E36
> Please send encrypted e-mail if possible
> http://sergiodj.net/

-- 
Sergio
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