From: Michael Weghorn <m.weghorn@posteo.de>
To: Simon Marchi <simark@simark.ca>, gdb-patches@sourceware.org
Subject: Re: [PATCH 4/4] [PR gdbserver/25893]: Add gdbserver test for argument with space in it
Date: Tue, 12 May 2020 18:20:57 +0200 [thread overview]
Message-ID: <606608d5-4011-88ef-2d15-f23c04a10810@posteo.de> (raw)
In-Reply-To: <c98d0394-9d8b-a7de-f6ea-2dd115e66449@simark.ca>
On 11/05/2020 17.04, Simon Marchi wrote:
> On 2020-05-11 10:33 a.m., Michael Weghorn wrote:
>> These don't work yet with the last patch series. I'll recheck once I
>> have finished updating the patch series and in particular fixed the
>> segfault you mentioned earlier.
>>
>> I hope to be able to send an updated patch series tomorrow.
>>
>> Do I understand correctly that I can just drop my patch adding the test,
>> since this is now already covered in a better way by the test case added
>> in your second patch?
>
> I think so. You can insert my two patches in your series, as the test depends
> on the fix.
>
> If you haven't found already: after running the `make check` commands, the
> transcript is found in testsuite/gdb.log.
Thanks a lot, in particular also for your previous explanations of how
those things work together and how to run the various configurations.
Those really helped in finding out what was going wrong.
The problem was that 'handle_v_run' in 'gdbserver/server.cc' already had
some special handling for empty args, passing them as "''" into the arg
vector, and 'construct_inferior_arguments' then took this as a literal
string, so the output of the empty argv[2] was "''" instead of "".
I adapted this in the new version of that patch:
https://sourceware.org/pipermail/gdb-patches/2020-May/168350.html
All of
make check TESTS="gdb.base/inferior-args.exp"
RUNTESTFLAGS="--target_board=native-gdbserver"
make check TESTS="gdb.base/inferior-args.exp"
RUNTESTFLAGS="--target_board=unix"
make check TESTS="gdb.base/inferior-args.exp"
RUNTESTFLAGS="--target_board=native-extended-gdbserver"
now pass for me on linux-amd64 (Debian testing) with the new patch set
and your two commits on top.
I did not explicitly add your commits in the patch series I sent, just
applied them locally (since I was uncertain of how to properly handle
the mismatch between you being the patch author and myself being the
submitter/email sender).
Michael
next prev parent reply other threads:[~2020-05-12 16:21 UTC|newest]
Thread overview: 87+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-29 11:16 Patches for PR 25893 "gdbserver incorrectly handles program args containing space" Michael Weghorn
2020-04-29 11:16 ` [PATCH 0/4] gdb: Move construct_inferior_arguments to gdbsupport Michael Weghorn
2020-05-07 19:31 ` Simon Marchi
2020-05-12 15:50 ` Michael Weghorn
2020-04-29 11:16 ` [PATCH 1/4] gdbsupport: Extend construct_inferior_arguments to allow handling all stringify_args cases Michael Weghorn
2020-04-29 15:25 ` Christian Biesinger
2020-04-29 15:45 ` Christian Biesinger
2020-05-07 19:29 ` Simon Marchi
2020-05-12 15:48 ` Michael Weghorn
2020-05-12 16:11 ` Simon Marchi
2020-05-12 16:24 ` Michael Weghorn
2020-04-30 6:02 ` [PATCH v2 " Michael Weghorn
2020-05-07 19:49 ` Simon Marchi
2020-05-12 15:57 ` Michael Weghorn
2020-04-29 11:16 ` [PATCH 2/4] gdbserver: Don't add extra NULL to program args Michael Weghorn
2020-05-07 19:54 ` Simon Marchi
2020-05-12 16:00 ` Michael Weghorn
2020-04-29 11:16 ` [PATCH 3/4] [PR gdbserver/25893]: Use construct_inferior_arguments which handles special chars Michael Weghorn
2020-05-07 20:09 ` Simon Marchi
2020-05-07 22:09 ` Simon Marchi
2020-05-12 16:10 ` Michael Weghorn
2020-05-12 16:07 ` Michael Weghorn
2020-05-12 17:37 ` Simon Marchi
2020-05-13 1:59 ` Simon Marchi
2020-05-13 9:51 ` Michael Weghorn
2020-04-29 11:16 ` [PATCH 4/4] [PR gdbserver/25893]: Add gdbserver test for argument with space in it Michael Weghorn
2020-05-07 22:15 ` Simon Marchi
2020-05-10 15:59 ` [PATCH 1/2] gdb/testsuite: support passing inferior arguments with native-gdbserver board Simon Marchi
2020-05-10 15:59 ` [PATCH 2/2] gdb/testsuite: add inferior arguments test Simon Marchi
2020-05-15 20:07 ` Pedro Alves
2020-05-19 17:13 ` Simon Marchi
2020-05-20 16:28 ` Michael Weghorn
2020-05-15 20:07 ` [PATCH 1/2] gdb/testsuite: support passing inferior arguments with native-gdbserver board Pedro Alves
2020-05-10 16:09 ` [PATCH 4/4] [PR gdbserver/25893]: Add gdbserver test for argument with space in it Simon Marchi
2020-05-11 14:33 ` Michael Weghorn
2020-05-11 15:04 ` Simon Marchi
2020-05-12 16:20 ` Michael Weghorn [this message]
2020-05-12 16:50 ` Simon Marchi
2020-05-13 9:55 ` Michael Weghorn
2020-04-29 15:27 ` Patches for PR 25893 "gdbserver incorrectly handles program args containing space" Simon Marchi
2020-04-30 6:03 ` Michael Weghorn
2020-05-12 15:42 ` [PATCH v3 1/6] gdb: Move construct_inferior_arguments to gdbsupport Michael Weghorn
2020-05-12 15:42 ` [PATCH v3 2/6] gdbsupport: Adapt construct_inferior_arguments Michael Weghorn
2020-05-12 17:53 ` Simon Marchi
2020-05-13 9:56 ` Michael Weghorn
2020-05-12 15:42 ` [PATCH v3 3/6] gdbserver: Don't add extra NULL to program args Michael Weghorn
2020-05-12 15:42 ` [PATCH v3 4/6] nto_process_target::create_inferior: Pass args as char ** Michael Weghorn
2020-05-12 18:34 ` Simon Marchi
2020-05-13 9:56 ` Michael Weghorn
2020-05-12 15:42 ` [PATCH v3 5/6] [PR gdbserver/25893]: Use construct_inferior_arguments which handles special chars Michael Weghorn
2020-05-13 0:52 ` Simon Marchi
2020-05-13 0:54 ` Simon Marchi
2020-05-13 9:58 ` Michael Weghorn
2020-05-12 15:42 ` [PATCH v3 6/6] gdbsupport: Drop now unused function 'stringify_argv' Michael Weghorn
2020-05-13 0:52 ` Simon Marchi
2020-05-13 9:47 ` [PATCH v4 1/9] gdb: Move construct_inferior_arguments to gdbsupport Michael Weghorn
2020-05-13 9:47 ` [PATCH v4 2/9] gdbsupport: Adapt construct_inferior_arguments Michael Weghorn
2020-05-13 9:47 ` [PATCH v4 3/9] gdbsupport: Let construct_inferior_arguments take gdb::array_view param Michael Weghorn
2020-05-13 9:47 ` [PATCH v4 4/9] gdbserver: Don't add extra NULL to program args Michael Weghorn
2020-05-13 9:47 ` [PATCH v4 5/9] nto_process_target::create_inferior: Pass args as char ** Michael Weghorn
2020-05-13 9:47 ` [PATCH v4 6/9] [PR gdbserver/25893]: Use construct_inferior_arguments which handles special chars Michael Weghorn
2020-05-13 9:47 ` [PATCH v4 7/9] gdbsupport: Drop now unused function 'stringify_argv' Michael Weghorn
2020-05-13 9:47 ` [PATCH v4 8/9] gdb/testsuite: support passing inferior arguments with native-gdbserver board Michael Weghorn
2020-05-15 17:29 ` Tom de Vries
2020-05-19 17:11 ` Simon Marchi
2020-05-19 17:22 ` Simon Marchi
2020-05-19 18:46 ` Tom de Vries
2020-05-25 15:14 ` Simon Marchi
2020-05-13 9:47 ` [PATCH v4 9/9] gdb/testsuite: add inferior arguments test Michael Weghorn
2020-05-13 14:39 ` [PATCH v4 1/9] gdb: Move construct_inferior_arguments to gdbsupport Simon Marchi
2020-05-13 15:01 ` Michael Weghorn
2020-05-13 15:05 ` Simon Marchi
2020-05-20 16:37 ` Michael Weghorn
2020-05-20 16:40 ` Simon Marchi
2020-05-20 16:21 ` [PATCH v5 " Michael Weghorn
2020-05-20 16:21 ` [PATCH v5 2/9] gdbsupport: Adapt construct_inferior_arguments Michael Weghorn
2020-05-20 16:21 ` [PATCH v5 3/9] gdbsupport: Let construct_inferior_arguments take gdb::array_view param Michael Weghorn
2020-05-20 16:21 ` [PATCH v5 4/9] gdbserver: Don't add extra NULL to program args Michael Weghorn
2020-05-20 16:21 ` [PATCH v5 5/9] nto_process_target::create_inferior: Pass args as char ** Michael Weghorn
2020-05-20 16:21 ` [PATCH v5 6/9] [PR gdbserver/25893]: Use construct_inferior_arguments which handles special chars Michael Weghorn
2020-05-20 16:21 ` [PATCH v5 7/9] gdbsupport: Drop now unused function 'stringify_argv' Michael Weghorn
2020-05-20 16:21 ` [PATCH v5 8/9] gdb/testsuite: support passing inferior arguments with native-gdbserver board Michael Weghorn
2020-05-20 16:21 ` [PATCH v5 9/9] gdb/testsuite: add inferior arguments test Michael Weghorn
2020-05-25 15:42 ` [PATCH v5 1/9] gdb: Move construct_inferior_arguments to gdbsupport Simon Marchi
2020-05-26 6:17 ` Michael Weghorn
2021-09-28 14:33 ` Simon Marchi
2021-09-29 5:53 ` Michael Weghorn
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